The FBI will lead the investigation into the assassination attempt on US presidential candidate Donald Trump, according to the Associated Press. The Bureau states that it will collaborate with the Secret Service, as well as local and state law enforcement agencies. According to US Attorney General Merrick Garland, the investigation is also being conducted by the ATF, the Western District of Pennsylvania Prosecutor’s Office, and the Department of Justice’s National Security Division. What is known about the assassination attempt on Trump In Pennsylvania, on July 14, during a rally for US presid…