Graham Questions DHS Secretary Nielsen on Immigration Reform
Trump's most heated exchanges with reporters at his longest press conference
Exchange between Sen. Harris and CIA Director Nominee on torture (C-SPAN)
Senator Kamala Harris calls out Homeland Security chief
Climate Scientist Schools Climate Change Denying Senator
Cecily Strong complete remarks at 2015 White House Correspondents' Dinner (C-SPAN)
Cory Booker rips DHS chief's "amnesia" over Trump comments
"Are you stupid?" (C-SPAN)