Bill O'Reilly hit back at Chris Hayes in their new war of words on Thursday.
Hayes had tweeted Wednesday, the 50th anniversary of the March on Washington:
"Possible I guess, but what President Lincoln really despised was desperation," O'Reilly said in response on his show Thursday.
There is no love lost between the two hosts. Last month, Hayes ripped into O'Reilly for what he called a "super racist rant," which he said catered to the host's "old fearful white audience."