Homeland Security Secretary Kirstjen Nielsen on Thursday claimed that she hadn't "seen any evidence" that Russian interference in the 2016 election was intended to help President Trump win, despite the U.S. intelligence community concluding that Russia's efforts favored Trump. Speaking at the Aspen Security Forum, Nielsen said, "I don't think there's any question that Russians attempted to infiltrate and interfere with our electoral system," adding that "we should all be prepared that they'll do it again." However, when NBC News' Peter Alexander gave her the chance to clarify her thoughts on Russia's preferred outcome, she contradicted intelligence officials' findings by saying Russia merely sought to create "chaos." "I haven't seen any evidence that the attempts to interfere in our election infrastructure was to favor a particular political party," she said.