A Sunni politician and candidate in Iraq’s upcoming parliamentary elections has been killed in a bomb attack north of Baghdad.

The US Federal Bureau of Investigation (FBI) is probing a shooting incident near Republican presidential candidate Donald Trump, treating it as a potential assassination attempt.

Former President Donald Trump is safe following gunshots "in his vicinity" on Sunday, according to his campaign, News.Az reports.

Law enforcement officials revealed Wednesday that U.S. Secret Service snipers had spotted the gunman at Donald Trump's rally 20 minutes before shots were fired. The details were shared with lawmakers investigating the assassination attempt on the former president, News.az reports citing ABC News.