Tulsi Gabbard, Trump's embattled pick for national intelligence director, was grilled about whether she might clash with intelligence officers during her Senate confirmation hearing.
Among the topics that came up: her stance on an electronic surveillance program, her push to drop charges against Edward Snowden and her 2017 meeting with Syrian President Bashar al-Assad.
Ulbricht operated the anonymous digital marketplace known as Silk Road when law enforcement arrested him. The pardon fulfills a campaign pledge Trump made to Ulbricht's Libertarian supporters.