york times in 1971. in 2002 mr. ellsberg talked about his book secrets, and you can watch that tonight starting at 8:00 eastern on american history tv here on c-span 3. next, a hearing on u.s. policy on belarus amid rising political tensions with the country s president. the senate foreign relations committee heard from the u.s. ambassador designated to the country, a democratic opposition leader and president and ceo of radio for europe, radio liberty. this is an hour and 45 minutes. this hearing of the senate foreign relations committee will come to order. last week a belarusian activist attempted suicide in a courtroom by stabbing himself with a peninsula. pen. this is the regime of lukashenko. this is the harsh brutality faced by the belarusian people every day. since attempting to steal the presidential election in august of 2020, the lukashenko regime has grown exspae deny shawly. despite this pressure the people of belarus continue to turn outstanding up for the
data out of don t do it said the alleged crime george floyd committed passing a fake $20.00 bill did not met at the initial response of guns drawn on the force used to restrain him was unnecessary once there was no longer any resistance and clearly when mr floyd was no longer responsive and even motionless to continue to apply. that level of force. to a person. handcuffed behind their back. that that in no way shape or form is anything that. is by policy is not part of her training and it is certainly not part of our ethics our values the police chief also told the jury the officers on the scene that day in may last year i did obligation and the training to provide basic medical treatment to their prisoner we have a duty of care and so when someone is in our custody. regardless if they re a suspect we have a obligation to make sure that we provide for their care this was a significant moment critics have often complained about the so-called blue wall police officers refusing
saying you know friday we saw spike in numbers the biggest numbers yet they say and again that s interest paid today in those pictures really indicate that that s probably what s going to be in store toward the end of the day now we won t get official numbers because the police are authorities are really counting this is coming from the organizers themselves donald trump s 2nd impeachment trial is nearly finished with a final vote in the senate expected as early as this weekend noirs for the former president wrapped up their defense calling the trial itself unconstitutional. police in nigeria are detaining protesters in the largest city in lagos that s off to activists called for a rally at the spot where 12 people were killed last year during protests supporters of the end saas movement against police violence are angry at a decision by judicial panel to reopen the leckie toll gate it s been closed since the killings a minute just has more from the tollgate in lagos. for man
music plays a big role in the city music has brought you here today. i m in vienna the capital of austria they re storing all talent is a unesco world heritage site. it s highlights include st stephen s cathedral and the imperial palace. i m in vienna today for a very special reason and 2020 music lovers around the world are celebrating the 250th anniversary of the from beatle vince birth. was born and born but spent most of his life in vienna. he lived here for over 3 decades and wrote his masterpieces today i want to see how visible loot before beethoven still is in vienna what. makes the city so attractive to musicians and why was. this i mean during his time here he moved on average once a year as you can see have a lot of questions that need answering one day in vienna following the footsteps of the right. of course we will also give you an overview of the sights to see in vienna. and the killing there is special for which the city is famous. in addition we will show you
danger would have been too much water or do with just a little bit more water no we d have had deeper oceans maybe tens of thousands of meters deeper and we d have had no land just one big ocean when it was no surface and no interaction no possibility of environments favorable to life. we can wonder if the fact that earth had just the right amount of water to have 70 percent oceans continents and then interactions was what made life possible for. the palms of hydrothermal springs provide an ideal environment in which the chemistry of life can get started water heat and chemical elements rising from under the surface to air not creamy to primitive earth was definitely chemistry and a dirty chemistry lab where you have a ball with lots of components all mixed up with a lot of changing of parameters and condition it s a mental book will take on the show. to say. hundreds of millions of years the molecules mix together rearranging themselves in all possible combinations becoming