The onetime national security adviser later tried to withdraw his plea to lying to the FBI.
"Innocent people don't say things like this," one person noted on Twitter.
During the final presidential debate, Donald Trump made the false claim that special counsel Robert Mueller's team looked at his finances.
"They hold leverage over him that makes him incapable of placing the national interests ... ahead of his own," Strzok said.
House Democrats want Don McGahn to testify as part of its investigation into potential obstruction of justice by President Trump.
Strzok played a pivotal role in the Russia investigation and became a regular target of Trump's tweets.
“Russia’s actions were a threat to America’s democracy,” Mueller wrote in response to Trump's criticism. “It was critical that they be investigated.”
"Your personal feelings don't dictate who Alabama picks as their senator, the people of Alabama do," sniped Sessions after his ex-boss again endorsed a rival.
The Supreme Court temporarily blocked the House from obtaining secret grand jury testimony from special counsel Robert Mueller’s Russia investigation.
The Department of Justice has dropped charges against Michael Flynn, President Donald Trump’s first national security adviser.