U.S. President Donald Trump boards Air Force One after speaking to the media at Joint Base Andrews in Maryland, U.S., en route to Indianapolis, Indiana, October 27, 2018. REUTERS/Yuri Gripas

MURPHYSBORO, Illinois (Reuters) - U.S. President Donald Trump said on Saturday that he would travel to Pittsburgh, Pennsylvania, after a gunman stormed a synagogue there and killed 11 worshippers, though Trump did not say when he would visit.

The president told reporters that at least 11 people were dead in the shooting, and that three to four police officers were injured but would probably be alright.