Lev Parnas, the Soviet-born businessman whose work in Ukraine with President Donald Trump's personal attorney Rudy Giuliani, described two occasions on which he delivered messages to Ukrainians that amounted to quid pro quos, demanding the announcement of an investigation into Biden and his son Hunter Biden in exchange for benefits from the White House. Watch more of Anderson Cooper's interview with Parnas on Anderson Cooper 360, 8 pm ET on CNN. #AC360 #CNN #Ukraine