Herman Cain Takes Brutal Jab at 2016 GOP Candidate Rick Santorum

Former 2012 GOP presidential candidate Herman Cain publicly mocked Rick Santorum on Thursday, tweeting out a link diagnosing his 2016 presidential bid as "doomed."

Rick Santorum announces doomed presidential bid in interview with pretend journalist https://t.co/qNTM3X63GF pic.twitter.com/GQ8wjRLjhr

— Herman Cain (@THEHermanCain) May 28, 2015

The link in the tweet takes you to CainTV.com.

Santorum raised some eyebrows when he decided to announce his candidacy in an interview with ABC's George Stephanopoulos, whose journalistic integrity has been questioned after it was revealed that he made $75,000 in undisclosed donations to the Clinton Foundation.

"Santorum made his announcement in a televised interview with pretend journalist George Stephanopoulos, and you can watch the clip below. To quickly sum it up, he's angling to re-fight the values-and-morality campaign that failed him in 2008, and will have even less traction this time around," the CainTV post, written by Robert Laurie, reads.

Watch the interview via ABC News below:

ABC News Videos | ABC Entertainment News

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