Conway's comment, a reference to Comey's October 2016 announcement that the FBI had restarted its investigation into Trump's Democratic opponent, Hillary Clinton, contradicts the White House's long-standing position.
Conway also complained to Stephanopoulos that Comey was given a "free commercial" to urge viewers to vote against Trump.
McCabe's attorney has asserted publicly that emails show "that Mr. McCabe advised Director Comey that he was working with colleagues at the Federal Bureau of Investigation to correct inaccuracies before the stories were published, and that they remained in contact through the weekend while the interactions with the reporter continued".
During the interview, Comey consistently criticized President Trump and went so far as speculating that Russian Federation has compromising information on the president.
Foster to miss 49ers activities as case plays out
Here's the latest statement: "Rueben Foster will not participate in team activities as he is tending to his legal matters". Investigators said the alleged assault by Foster left his live-in girlfriend bruised and with a ruptured ear drum.
President Trump's re-election campaign raised $10m so far in 2018
It's not clear whether Trump is actually paying his lawyers, considering the campaign's high legal spending. The president and Cohen have filed their own suit against her, threatening to seek millions in damages.
Pres. Trump: All lawyers 'deflated' by FBI raid on Michael Cohen
The raid has shaken Trump, who called Cohen on Friday, The New York Times reported . Trump has been enraged by the raid on Cohen, calling it an "attack on the country".
About fifty minutes after Conway made the sarcastic comment, CNN host Christopher Cuomo affirmed Conway was sarcastic on his show.
Conway suggested that Comey's allegations were disingenuous because he had waited almost a year to take them public, prompting Stephanopoulos to remind her that Comey had in fact told the Senate Judiciary Committee much of the same last year. "I don't think so, '" she said. The two then spared over Trump's reaction, with Chris Cuomo noting, "he's going down to Florida to push his tax cuts". Conway wasn't pleased and sarcastically responded "oh, Comey can just say what he wants?" while adding, "Don't just throw out sound bytes to go viral without letting me finish the sentence". "I rolled my eyes and said really, this guy swung an election?"
Mr Trump rejected Mr Comey's assertion that the president had sought his loyalty at a January 2017 dinner, saying: "I hardly even knew this guy".
"I think it's possible". "BEFORE Oct 28/Comey letter: - she struggled to get 50% polls in states Pres Obama carried twice - majority said she wasn't honest/trustworthy -Trump better candidate/message/connector", Conway concluded. "It's possible", said Comey.