Political tensions rise as Trump and Graham question Mueller investigation's integrity on Russian election interference, while Obama defends intelligence findings.

Tulsi Gabbard released a memorandum and files regarding the intelligence community's assessment of Russia's actions during the 2016 election.

A former CIA officer who helped investigate Russian election interference denied Director of National Intelligence Tulsi Gabbard’s claim that the Obama administration cooked up intelligence on Russia to undermine Trump’s 2016 election win.

Sen. Adam Schiff and President Donald Trump are continuing their feud over Russia collusion claims as the DOJ forms a strike force to assess evidence unearthed by Tulsi Gabbard.

"We definitely had the intel," Susan Miller, who helped oversee the 2017 intelligence assessment of Russia's efforts in the 2016 election, told NBC News.

Gabbard called for Obama officials to be prosecuted over their analysis of Russian interference in the 2016 election

NBC “Meet the Press” host Kristen Welker asked Sen. Lindsey Graham if he was trying to “distract from the Epstein matter” during a heated exchange on Sunday.

S.C., clashed with NBC 'Meet the Press' Host Kristen Welker over Tulsi Gabbard's 'treason' allegations against Obama.