“He didn’t even have the courtesy (to call us)” before running the ad, Cao spokesman Devin Johnson told FoxNews.com. “That hurt the congressman. At least, he wanted that courtesy.”

“I believe that has happened in the congressional race for District 2 here in Louisiana,” Cao said in a written statement. “No one apparently told the president that Cedric Richmond had his law license suspended for lying to the voters; that he has been the subject of two ethics violations while a legislator.”

But Cao says there must be an explanation — Obama must not have known about Richmond’s ethical problems.

Read more – GOP Rep. Cao ‘Hurt’ After Obama Endorses Dem, Warns of Opponent’s Ethics History

I find it amusing that he thought he could sleep in a bed with a rattlesnake and not be bit. See what selling out to Democrats will get you??????