Aspiring spy boss Tulsi Gabbard defended most of her controversial foreign policy takes during a lively Senate hearing Thursday, including her meeting with former Syrian dictator Bashar al-Assad and her prior doubts about the legitimacy of US intelligence on his use of chemical weapons against his own people.

Tulsi Gabbard, Donald Trump ’s nominee for director of national intelligence, was repeatedly asked to explain why she sought a pardon for Edward Snowden, the former government contractor who leaked thousands of classified documents revealing the scope of the nation’s surveillance programs.