Katrina Pierson is the spokesperson for the Trump campaign. Video/CNN

Donald Trump’s spokesperson blamed the 2004 death ofArmy Capt. Humayun Khan onPresident Barack Obama, but Obama didn't take office until 2008.

“It was under Barack Obama and Hillary Clinton that changed the rules of engagement that probably cost his life,” Katrina Pierson said in an interview with CNN anchor Wolf Blitzer, Politico reported .

RELATED:House Speaker Ryan: Khan family sacrifice should be honored


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