As Republican presidential frontrunners Donald Trump and Ben Carson continue their feud as the two men battle over Iowa, Trump took a shot on Carson on Twitter.
In a tweet Sunday morning, the bombastic business mogul said Carson has never created a job — expect for that of a nurse.
Ben Carson has never created a job in his life (well, maybe a nurse). I have created tens of thousands of jobs, it's what I do.— Donald J. Trump (@realDonaldTrump) October 25, 2015
Trump previously criticized Carson as a "super low energy" candidate — a claim that Carson has denied.
"I’m not sure that there’s anybody else running who’s spent 18 or 20 hours intently operating on somebody," Carson said in an interview aired Sunday on "Meet the Press."
Trump has been known to release unconventional and over the top tweets thus far in the 2016 presidential election cycle. He recently came under fire for a retweet that implied Iowans must have brain damage from the corn they consume as Carson inched ahead of Trump in the polls. Trump said an intern did the retweet.