President-elect Donald Trump is in the process of filling several key positions for his new administration. Tonight, we learned he has asked Republican Rep. Mike Waltz of Florida to serve as his national security adviser, according to a source. Also, the New York Times is reporting that Sen. Marco Rubio is expected to be named his secretary of state. Earlier it was announced Trump picked Rep. Elise Stefanik as UN ambassador and Stephen Miller is expected to serve as his White House deputy chief of staff for policy. CNN’s Kaitlan Collins joins Anderson with more on the jockeying among Trump allies at Mar-a-Lago. Also, a conviction in the 2017 murders of two Indiana teenage girls and the video from the cell phone of one of the victim’s that played a part.