02/07/2013 07:22 pm ET

Donald Trump: Karl Rove's Strategies, Commercials Are 'The Worst I've Ever Seen'

Entrepreneur and television personality Donald Trump slammed GOP strategist Karl Rove in a series of tweets on Thursday.

"Karl Rove’s strategy and commercials were the worst I have ever seen," Trump said in one tweet. "Karl Rove is a total loser. Money given to him might as well be thrown down the drain." Trump tweeted later.

The Conservative Victory Project, an offshoot of Rove's super PAC American Crossroads, is largely seen as an effort to block conservatives who have a history of blundering elections.

Rove and his super PAC American Crossroads have been denounced by conservatives, claiming he has demeaned the Tea Party. Trump joined the war in tweets targeting Rove's spending strategies and television ads.

Rove slammed Trump on Fox News in 2011, before Trump bowed out as a moderator for the Republican presidential debates.

See Trump's tweets below:



Karl Rove Through The Years