In June 2015 , Tapper became host of CNN 's Sunday political show , '' State of the Union with Jake Tapper '' . There , he has become known for challenging politicians of all stripes , including challenging Senator Bernie Sanders to release his tax returns ; asking Jeb Bush why Hillary Clinton is responsible for Benghazi if his brother George W. Bush bears no responsibility for the terrorist attacks on 9/11 ; asking Hillary Clinton about the FBI investigation into her private email server ; and asking Donald Trump if he would denounce support from white supremacists , the Ku Klux Klan , and David Duke referred to days later as " the infamous Tapper-Trump exchange " by Mitt Romney in his March 2016 speech condemning Trump
Benghazi
2012 Benghazi attack
Jake Tapper