NEW YORK (Reuters) - Republican presidential candidate Donald Trump's campaign on Tuesday inadvertently tweeted a promotional photo featuring what appeared to be Nazi German soldiers superimposed on the U.S. flag alongside the controversial real estate magnate's face.

NEW YORK (Reuters) - Republican presidential candidate Donald Trump's campaign on Tuesday inadvertently tweeted a promotional photo featuring what appeared to be Nazi German soldiers superimposed on the U.S. flag alongside the controversial real estate magnate's face.