Good morning from the studio 57 newsroom at cbs headquarters here in new york. Good to be with you. Im annemarie green. Were going to begin with breaking developments overnight in a deadly shooting at pearl harbor. A u. S. Sailor shot three civilians, killing two of them before taking his own life. It happened yesterday at the Pearl Harbor Naval shipyard in hawaii. The base was placed on lockdown. This unfolded three days before the 78th anniversary of the japanese attack on pearl harbor. Matt piper reports. Reporter the chaos and confusion began around 2 30 local time wednesday afternoon. I did report that joint base security personnel did respond to the report of an active shooter today. Reporter the military says a navy sailor armed with a gun just started shooting. I looked out in time to see the shooter who was i assume a sailor because he was in uniform. Reporter three civilians were shot, two of them were killed. They were both employees at the department of defense. The third victim was hospitalized. The base went into lockdown. We heard the intercom. The gates were closed. We kind of hung around out there. Reporter investigators identified the gunman as an active duty sailor assigned to the submarine uss columbia. His name has not been released. Authorities say theres no indication if the shootings were targeted or random. Hawaiis governor tweeting, i join in solidarity with the people of hawaii as we express our heartbreak over this tragedy and concern for those affected by the shooting. The shipyard is across from the Visitors Center which is scheduled to host a ceremony on saturday to mark the 78th anniversary of the japanese attack on pearl harbor. The role that the shipyard played in world war ii is legendary. The shipyard is well known for the amazing work they did then and continue to do. Reporter security is being evaluated for the ceremony in which thousands are expected to attend. Matt piper, cbs news. It was a critical day of testimony in the house Judiciary Committees first hearing in the impeachment inquiry into President Trump. Yesterday three constitutional lawyers said mr. Trumps efforts to solicit help from ukraine is a crime. They also accused him of obstructing justice. A fourth lawyer said the president s actions were wrong but not impeachable. Marc liverman is here in new york. Marc, what are the big takeaways from yesterdays marathon hearing . Reporter good morning, annemarie. So the four law professors who testified brought history lessons to the hearing with talk of american Founding Fathers and british monarchs. They were really there to interpret evidence compiled by the house intelligence committee. Here are some of the biggest takeaways four legal scholars brought a wealth of historical knowledge to the house Judiciary Committees first hearing in the impeachment inquiry. The framers from the very outset of the Constitutional Convention in 1787 made it Crystal Clear that the president would be subject to impeachment reporter three witnesses invited by the democrats testified that President Trumps attempts to pressure ukraine are grounds for impeachment. If what were talking about is not impeachable, then nothing is impeachable. Reporter mr. Trump defended himself while at the nato summit in london. There was no crime whatsoever. Not even a tiny crime. Reporter jerry nadler slammed the president for refusing to cooperate. President nixon produced dozens of recordings. In 1998, president clinton physically gave his blood. Reporter the lone republican witness, cbs news contributor jonathan turley, argued democrats have gotten ahead of themselves. I get it, youre mad. The president s mad. Its wrong because this is not how you impeach an american president. Reporter republican lawmakers suggested the hearing was a waste of time. You couldnt have possibly actually digested the adam schiff report from yesterday reporter stanford law professor pamela carlan took offense. I read transcripts of every one of the witnesses who appeared in the live hearing because i would not speak about these things without reviewing the facts. Reporter the Judiciary Committee is expected to hold more public hearings before potentially drafting articles of impeachment. So the president and his lawyers could issue a formal defense before lawmakers if they wanted. Committee chair jerry nadler has given the white house until friday to decide whether to take part. Annemarie . Marc liverman in new york. Thank you so much. President trump is back in washington this morning after his trip to the nato summit. Theres new fallout after u. S. Allies were caught on camera apparently mocking him. Ben tracy has the latest. Reporter they posed for a family photo, but 70 years into the nato alliance, this family seems a bit dysfunctional. So this will be actually my last meeting. Reporter President Trump canceled the formal press conference after dropping this rhetorical bomb on canadian Prime Minister mr. Trudeau. Hes two faced. Reporter mr. Trump was angry at this video of trudeau mocking him when talking to Emmanuel Macron and british Prime MinisterBoris Johnson at Buckingham Palace tuesday night. I have a very Good Relationship with President Trump and his team. Reporter trudeau said he was talking about President Trumps sudden announcement that next years g7 summit will be held at camp david. Every different leader has teams who every now and then have their jaws drop at unscheduled surprises like that video itself, for example. Reporter President Trump caught on a hot mic talking about trudeau. It was funny when i said the guys two faced. Reporter mr. Trump had wanted the focus to be him bolstering nato by successfully strongarming allies into paying more for their own defense. If you look at nato today compared to three years ago when i started, weve built up nato. Reporter that was overshadowed by unguarded comments about a president who promised to restore the dignity of the u. S. Abroad. And the world is laughing at us. Theyre laughing at the stupidity of our period. Of our president. Reporter President Trump says trudeau is upset because he criticized him for not contributing enough to nato. Before leaving town, mr. Trump did say he thinks trudeau is actually a really nice guy. Ben tracy, cbs news, london. Nearly three years after President Trump took office, work is finally under way on the u. S. Mexico border wall. Cbs news got access to the site. Construction crews are pushing to finish an eightmile stretch of border wall in the town of dawna, thats located in rural south texas. West of that area, a second threemile stretch of the wall is also being built. One family who owns the land along the border for generations is worried the government will build on their land. We feel attachment to the land, you know. Our parents did, too. But they they would tell us Something Like leave it to god. We dont think like that. We think that, no, were not going to leave it to god. These people are abusing us. Nearly 10 billion has been set aside from Government Agencies for the wall. The president had insisted since his campaign that mexico will foot the bill. Right now, its on u. S. Taxpayers. Former president jimmy carter is out of the hospital. The 95yearold was admitted over the weekend for treatment of a urinary tract infection. A spokesperson says mr. Carter, quote, looks forward to further rest and recovery at home in plains, georgia. This is the latest in a series of Health Issues for mr. Carter. Just a few weeks ago, he had brain surgery to help him heal from two recent falls. Coming up on the morning news, joe biden comments on Kamala Harris as a potential running mate. And wrong number. Why americans are receiving more robo calls than ever. This is the cbs morning news. I wanted more from my copd medicine thats why ive got the power of 1, 2, 3 medicines with trelegy. The only fdaapproved oncedaily 3in1 copd treatment. Trelegy the power of 1,2,3 trelegy 1,2,3 trelegy man with trelegy and the power of 1, 2, 3, im breathing better. Trelegy works three ways to open airways, keep them open and reduce inflammation, for 24 hours of better breathing. Trelegy wont replace a rescue inhaler for sudden breathing problems. Trelegy is not for asthma. Tell your doctor if you have a heart condition or high Blood Pressure before taking it. Do not take trelegy more than prescribed. Trelegy may increase your risk of thrush, pneumonia, and osteoporosis. Call your doctor if worsened breathing, chest pain, mouth or tongue swelling, problems urinating, vision changes, or eye pain occur. Think your copd medicine is doing enough . Maybe you should think again. Ask your doctor about oncedaily trelegy and the power of 1, 2, 3. Trelegy, 1,2,3 man save at trelegy. Com. Trelegy, 1,2,3 heres the story of Green MountainCoffee Roasters sumatra reserve. Lets go to sumatra. The coffee here is amazing. Because the volcanic soil is amazing. So we give farmers like win more plants. To grow more delicious coffee. Which helps provide for wins family. All, for a smoother tasting cup of coffee. Green mountain Coffee Roasters. A peaceful night sleep without only imagine. Frequent heartburn waking him up. Now that dream is a reality. Nexium 24hr stops acid before it starts for allday, allnight protection. Can you imagine 24 hours without heartburn . Whether you were borne for more danceoffs. More travels. Or more touchdowns. Get the immune support that gives you more. Airborne gummies have 50 more vitaminc than emergenc. Plus our crafted blend of vitamins, minerals and herbs. Airborne. A voluntary Evacuation Order is in effect through this morning near the site of a massive plant explosion in southern texas. Officials detected elevated levels of a chemical made from processing petroleum. Last week a blast ripped through the plant east of houston injuring two employees and a contractor. The last of the fires was finally extinguished on tuesday. Robo calls are on the rise, and joe biden talks about a potential running mate. Those are some of the headlines on the morning newsstand. According to politico, former Vice President joe biden says that he would consider senator Kamala Harris as a running mate if he wins the democratic president ial primary. Biden made the comment in ames, iowa, while praising harris a day after she announced the end of her campaign. Its not clear if harris would be interested in being on a ticket with biden. The two clashed at the first democratic primary debate in june on the issue of race. The miami herald reports George Zimmerman has filed a 100 million lawsuit against the parents of the teenager he killed, trayvon martin. He claimed he was defamed. Zimmermans prosecutors are also named in the suit, along with the publishers of a book about his case. For evidence hes citing a Conspiracy Theory alleging martins family and others faked evidence against him. Trayvon martin was unarmed when he was shot to death in 2012. Zimmerman was later acquitted of his murder. The New York Times reports attorney general bill barr is facing backlash after the following remarks at a Justice Department event they have to start showing more than they do, the respect and support that Law Enforcement deserves. And if communities dont give that support and respect, they may find themselves without the Police Protection they need. Critics like activist duray mckesson say its clear which communities barr was referring to. Barr was using coded language to highlight black and brown communities as the communities that are, quote, critical of police. Barr is standing by his remarks so far without further clarification. The 14th amendment guarantees all americans equal protection under the law. Finally, usa today is highlighting a new report on robo calls. A company in sweden called true caller tracked new data. It found spam calls in the u. S. Are up 7 this year. Thats 35 million more calls despite renewed efforts by the fcc and phone companies to stop them. Experts say thats because spammers have been busy innovating to avoid detection. America ranks eighth in the world in robo calls. So still to come, tightening the rules on food stamps. How a move by the Trump Administration will cut aid to nearly 700,000 people. Heres a look at the forecast in some cities around the country. Movie. I didnt have to call an ambulance. And i didnt have to contact your family. Because your afib didnt cause a blood clot that led to a stroke. Not today. Wed discussed how your stroke risk increases over time, so even though you were feeling fine, we chose xarelto® to help keep you protected. Oncedaily xarelto®. Significantly lowers the risk of stroke in people with afib. Not caused by a heart valve problem. In fact, over 96 of people remained strokefree. Dont stop taking xarelto® without talking to your doctor, as this may increase your risk of stroke. While taking, a spinal injection increases the risk of blood clots, which may cause paralysis the inability to move. You may bruise more easily or take longer for bleeding to stop. Xarelto® can cause serious, and in rare cases, fatal bleeding. It may increase your risk of bleeding if you take certain medicines. Get help right away for unexpected bleeding or unusual bruising. Do not take xarelto® if you have an artificial heart valve or abnormal bleeding. Before starting, tell your doctor about all planned medical or dental procedures. And any kidney or liver problems. Be sure youre doing. All you can to help protect yourself from a stroke. Ask your doctor if its time for xarelto®. To learn more about cost and how janssen can help, visit xarelto. Com. Itintroducing the new braava jet m6 robot mop. With an adjustable Precision Jet spray and advanced pad system braava jet breaks up messes and gets deep in corners. Braava jet. Only from irobot. Heres a look at the forecast in some cities around the country. A rare lung disease usually found in people working with hard metals has been linked to ecigarette use. European researchers studied a patient with hard metal pneumoconeosis. It damages the lungs and causes breathing problems. They say it was likely caused by vaping. This is the first known case where ecigarettes have been linked to the disease. Researchers say there are likely more cases that have not been diagnosed. On the cbs money watch now, there are stricter rules for food stamps, and a lettuce recall expands. Diane king hall is at the New York Stock Exchange with that and more. Good morning, diane. Reporter good morning, annemarie. On the Economic Calendar today, investors will get the weekly report on initial jobless claims. Meantime, notable Companies Reporting earnings include kroger, tiffany, dollar general, and ulta. Stocks closed higher yesterday led by gains in health care and financial shares. The dow rallied 146 points. The s p 500 gained 19, and the nasdaq added 46. An e. Coli outbreak linked to romaine lettuce grown in californias Salinas Valley is expanding. Health Officials Say the tainted lettuce has been tied to 102 illnesses in nearly two dozen states. The fda says consumers should check whether their lettuce is labeled with a place of origin and throw it out if it came from the Salinas Valley. A new Trump Administration rule will end benefits for hundreds of thousands of americans who rely on food stamps. The rule will limit the ability of states to exempt workeligible adults from having to obtain steady employment in order to receive benefits. The department of agriculture says the rule will cut benefits for about 688,000 recipients and save more than 5 billion and save 5 billion over five years. Investigators have found new problems with airbags made by takata. Government documents say the compy is adding abt 1. 4 n frond inflators to the recall list in the u. S. That includes more than 116,000 bmw 3 series cars from 1999 to 2001 model years. At least one person has died from the last problem. And viacom has completed its merger with cbs. The new company will be called viacom cbs. The new conglomerate includes pbs, showtime, paramount pictures, nickelodeon, and cbs all access among other networks. Viacom cbs also includes cbsowned television stations. The new company will account for 22 of tv viewership and hold the highest share of broadcasts and cable viewing across key audience demographics. Annemarie . Going to have to put a few more chairs at the cbs dinner table. A lot more people showing up. The familys back together again. Reunited. Diane king hall at the New York Stock Exchange. Thank you, diane. You got it. Still ahead, get your hairspray ready. Some of the biggest hair metal bands of the 80s are joining together to go on tour next summer. If youre 65 or older, even if youre healthy, you may be at increased risk for Pneumococcal Pneumonia a potentially serious bacterial lung disease that can disrupt your life for weeks. In severe cases,