Maybe she wasnt allowed to have anything to say. Trump faces backlash about his comments about a Fallen Soldiers family. Totally incapable of empathy. I want his family to counsel him. But he is a black soul. An attack as he did on captain khans mother. I dont know where the bottom is. These are clinton talking points. We all feel sorry for what he went through. Evidence shows some part of a hot air balloon made contact with power lines before it crashed in texas. If the balloon hit the wires themselves and not the tower. Heavy storms slammed maryland causing flash flooding that killed two people. Meanwhile, california not getting nearly enough rain fueling an out of control wildfire. Thats scary. Growing concerns about zika. Health officials in england now advising pregnant women to avoid traveling to florida. Wild car crash, the car flipping through the air, rolling over at least seven times. All that jimmy butler gets his olympic teammates fired up during a flight. The 2016 pga champion jimmy walker. And all that matters. Go out, do the impossible, and just go on and become the greatest generation yet. On cbs this morning. Skydiver luke aiken jumped out of a plane with no parachute. They have a visual on him right now. Hes in you just witnessed history being made. Absolutely amazing. This mornings eye opener is presented by toyota. Lets go places. Welcome to cbs this morning. John heilemann is with us. Hillary clinton hits the campaign trail in nebraska today with a new lead over donald trump. A cbs news poll out this morning shows clinton with a sevenpoint advantage over trump, 46 to 39 . That is a fourpoint bump for clinton. The candidates were tied after the republican convention. 36 of voters hold a favorable view of Hillary Clinton. Thats up five points from last week. But 50 still have an unfavorable view of her. 52 view trump unfavorably. Donald trump is facing strong criticism for his reaction to a speech of the father of an american muslim soldier killed in iraq. Khizr khan challenged trumps knowledge of the constitution. Trump tweeted he was viciously attacked by mr. Khan and asked, quote, am i not allowed to respond. Major garrett is in washington. Reporter after the father of an american soldier killed fighting for his country called out donald trump, trump responded by questioning that fathers religion and even his right to speak about sacrifice. This time, his quick reactions are deepening republican reservations about their standard bearer. Who wrote that . Did hillarys script writers write it. Reporter donald trump turned on khizr khan lashing out from this criticism. You have sacrificed nothing. And no one. Reporter when pressed on his own history of sacrifice, trump said this. I have created thousands and thousands of jobs, tens of thousands of jobs. Built great structures. Ive had tremendous success. I think those are sacrifices . Oh, sure, i think theyre sacrifices. Reporter trump even implied that khan may have silenced his wife for religious reasons. Maybe she wasnt allowed to have anything to say. Reporter mrs. Khan defended herself writing, without saying a thing, all the world felt my pain. In an interview, mr. Khan questioned trumps character. I want his family to counsel him, teach him some empathy. He will be a better person if he could become, but he is a black soul. Reporter khan urged House Speaker paul ryan and Mitch Mcconnell to denounce trump. Both released statements sunday praising the khan family and repeating their objection to trumps proposed ban on muslims entering the country. Trump also continues to face questions about his relationship with russian president Vladimir Putin. I spoke indirectly and directly with president putin who could not have been nicer. Reporter now trump says he cant remember if he even met putin. I dont think i ever met him. Reporter trimp subsequently acknowledged khans son was an American Hero and says his disagreement with the khan family is about radical islamic terror and the inability of theist to stop it. Mike pence last night said in a statement that trump policies will keep other American Families from facing the enduring heartbreak of the khan family. Thank you very much, major. Hillary clinton is sharpening her attacks on donald trump today. They are crisscrossing the swing states of pennsylvania and ohio. Pennsylvania and ohio are among 11 key states. In the latest battleground tracker, that poll shows that Hillary Clinton leads donald trump 43 to 41 across the swing states. Nancy cordes is in washington with more on that. Reporter it wont surprise you to hear that the khan controversy was a big topic for clinton this weekend, too. She argued trump has demeaned so many people at this point its hard to know where the bottom is. Donald trump is not a normal president ial candidate. Somebody who attacks everybody has something missing. Reporter campaigning in pennsylvania and ohio, clinton said trump is so unfit for office, republicans should wake away. I think this is a time to pick country over party. Reporter their first joint bus tour took clinton and tim kaine through traditionally republican territory. They repeatedly called trump out f outsouring. Why does he make suits in mexico instead of ohio. He says he cant find any American Workers. Shame on you, donald trump. Shame on you. Does anybody here believe one word of what he says . Not one word, folks. Reporter but the Washington Post had trouble believing clinton sunday for this answer on her emails. After a long investigation, james comey said none of those things that you told the American Public were true. Chris, thats not what i heard director comey said. He said that my answers were truthful and what i said is consistent with what i have told the american people. Reporter the post called that highly misleading because the fbi director only said that clintons comments to his investigations were truthful while he acknowledged some of her public assertions were not. Donald trump is raising objections about the president ial debate schedule. The candidates are set to face j faceoff three times. Trumps campaign is upset that two debates will take place on the same night as nationally televised nfl games. Trump said he received a letter from the nfl about it, but the league denies sending him any letters. Now the commission on president ial debates is pushing back. They said more than 18 months of planning have gone into the date saying, quote, it is impossible to avoid all sporting events. Face the nation moderator John Dickerson is with us. Do we expect the question about khan and question about putin to have danimaging sustainable effect . Youre right to be skeptical about the longterm. Particularly the back and forth with mr. Khan has the potential to be a problem if the following happens which is that it atta attaches to an underlying issue about donald trump. There are these issues of whether he has the temperament for the job. With a certain set of voters they do worry about him. Is he able to stop his impulses. In this case, hes a counter puncher. Its the issue that these are died in the service of this country. Somebody once said when youre in a hole stop digging. Thats right. The people who love him would look at this and say theyre picking on him as they always did and this is a small deal. He has said, though, john, when somebody attacks me, i attack back. Some people say whats wrong with that. Not only whats wrong with that, thats what we need. Theyre looking at him and saying is that fighting back quality all that hes got, or does he have some restraint thats also required for the job. Thats what this might highlight. Did people say this might be like joseph welch moment. My question is whether over time the accumulation of these events as the undecided voters start to pay for attention whether it may take a toll on him. I think thats the thing to look for. The accumulation plus the republicans calling him out. Paul ryan and Mitch Mcconnell are still 100 donald Trump Supporters in terms of their party loyalty. But they are they both made comments about this. You add the accumulation plus the sort of people from inside the Republican Party criticizing him and that might cause just what youre talking about. We have a bump for Hillary Clinton coming out of the dmocratic convention. Will that even out . Lets see where we are in a week. Whats interesting as a smart political analyst mentioned on face the nation yesterday, look at the college the White College voter, White College educated voter. She has a big bump in our poll in that group. Republicans have always won that since 1952. Thats a part of the republican coalition. Hillary clinton is now up by five or six points in our poll with that group. Thats important because shes basically reaching into the Republican Group and thats part of a soccer moms . Is that group that is essentially the soccer mom group. But republicans have won that. And so for her to be grabbing that is and thats the group that were talking about here thats nervous. Republicans who traditionally would vote for a republican candidate who are nervous about the things we were just discussing. Must have been a smart analyst. It was. Wonder who that would have been. Exactly. Shes in pennsylvania. Shes in the rust belt. Shes trying to dive into what is expected to be possibility of support for him. You hear kaine talk about we care about workers. Thats a group that Donald Trumps going to win. They just need to not have donald trump win by so much. Thanks, john. In the next hour, well talk to john about his new book. It contains some of the memorable stories in american president ial campaign history. John dickerson, hes something else. A little bit later on. Downpours overnight moved northeast causing heavy floods in the northern new jersey area. This rainfall of devastating weekend floods west of baltimore that killed two people. Around a half foot of rain led to flash flooding saturday night. The Rushing Water swept away the cars and destroyed homes and businesses. Errol barnett is there. Reporter Ellicott City is waking up today after being sucker punched by a powerful storm. 6 inches of rain fell within two hours on saturday. The historic flooding that followed killed at least two people and left much of historic main street behind me devastated. All people here could do was try and keep each other safe. This dramatic cell phone video shows people in Ellicott City linking arms to save a woman from her car as it was being washed away by the force of the flood. We all started yelling. Reporter david was recording the rain sweeping through the main street art gallery he owns with his wife. He came out and saw people taking refuge in their foyer. Thats when they spotted the stranded driver. The water went from just above the curb to 20 inches higher in the street in just a couple minutes. I will never forget seeing that video of the human chain saving that person out of that car. Ill never forget that. Oh, my god. Reporter scenes like this play throughout the small toin 60 miles west of baltimore. Water rushed through the streets, turning roads into rivers and sweeping away anything in its path. Theres people in the water reporter diners at this restaurant watched cars, some with People Holding onto them, float away. The aftermath was just as striking. In some cases, cars ended up stacked on one another, right next to destroyed homes, businesses, and streets. Maryland governor larry hogan toured the devastation and declared a state of emergency for the county. Were going to provide as much assistance as we can. Its going to be a minimum of months until we can reach that point of anything like restoring the previous state of the community. Reporter all of this was just so unexpected. Officials say at least 200 buildings were damaged, most of them significantly, and some of them completely destroyed. And consider this. 170 vehicles were swept up by this flood. John . Thanks errol. We have new details this morning on the hot air balloon disaster that killed 16 people in texas. The balloon crashed saturday after appearing to hit power lines. Omar villafranca is in texas with how federal regulators tried to prevent this kind of tragedy. Reporter good morning, the hot air balloon hit some high tension power lined located just beyond those railroad tracks. There was fog in the area saturday morning, and investigators are now looking at pictures and videos posted to social media from inside and outside of the balloon to try to figure out what went wrong. Jason shared this video of his sister and her daughter on board the hot air balloon on saturday. He fears they are among the 15 passengers killed in the crash. All the way until 7 35, she was posting video and pictures. And then it just stopped. Reporter following what was scheduled to be a 6 49 a. M. Departure time, this video shows the balloon taking off from the air park after a delay of as much as 20 minutes. At about 7 15 a. M. , a witness took this photo of the balloon and later posted it to facebook writing, you could tell there were a lot of people on it. 27 minutes later, the local Utility Company reported a power line trip immediately followed by a call to 911. Theres physical evidence to ka indicate that the balloon or some component of the balloon hit the wires themselves and not the tower. Reporter the basket was discovered about 8 miles north of the air park and the balloon about threequarters of a mile beyond that. When i got to right about where that red vehicle is over there, thats when the thing just went up. Reporter 49yearold skip nichols was the balloons pilot. Steve bridniak flew with him two months ago. He was constantly looking around. He was definitely checking for power lines. Reporter two years ago, the faa urged the Aviation Administration to look at balloon measures. The faa rejected those recommendations saying they would not result in significantly higher level of operational safety. The full board has classified their response as an unacceptable response. Reporter three cameras were found at the scene and investigators are going to try to recover those photos and look for any clues. The ntsb also planned to talk to one of the members of the ground crew who was following the balloon and in contact with the pilot during the flight. Gayle . A lot of questions there. Fastmoving wildfire in montana forced hundreds of people to evacuate. It threatens about 500 homes. It rapidly spread to cover 2,000 acres. Flames already destroyed several buildings. Florida this mork is stepping up its fight against the zika virus. Four People Living two florida counties may have been infected by mosquitos in the miami area. Well talk with the top Infectious Disease expert at the National Institutes of health in our next hour. Donald trump raises new questions about his command of foreign policy. General Michael Hayden just arrived in studio 57 to talk about announcer this National Weather report sponsored by petsmart. Fire, robberies and a boat ramp collapse. Welcome to rio 2016. Ahead, the race to get the Olympic Games on course with time running out. 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