WASHINGTON (Reuters) - U.S. Director of National Intelligence James Clapper said on Thursday that Russia has a "long history" of interfering in elections, but that U.S. officials had never encountered activity like its efforts during the 2016 U.S. campaign.
"The Russians have a long history of interfering in elections. Theirs and other people's... This goes back to the 60s, from the heyday of the Cold War," he testified to the Senate Armed Services Committee.
However, he added, "I don't think we've ever encountered a more aggressive or direct campaign to interfere in our election process than we've seen in this case."
Reporting by Patricia Zengerle and Dustin Volz; Editing by Chizu Nomiyama