Trump Fires Campaign Manager, FBI Releases Orlando 911 Tapes, Trump's Children, Orlando Shooter's Weapon

The FBI on Monday afternoon released a full transcript of the 911 call Orlando Pulse nightclub shooter Omar Mateen made during his June 12 rampage inside the club, which left 49 people dead. "I let you know, I'm in Orlando and I did the shootings," Mateen told the dispatcher in the 2:35 a.m. call, according to the transcript. When the dispatcher asked for his name, Mateen replied: "My name is I pledge of allegiance to Abu Bakr al-Baghdadi of the Islamic State." The Islamic State, also known as ISIS, or its leader, al-Baghdadi, were not mentioned in a partial transcript of the call the FBI released Monday morning. The agency said it didn't want to provide a platform to a terror group. But after news organizations and public officials like Republican House Leader Paul Ryan complained, the agency released the full, unredacted transcript of the call in the afternoon. Donald Trump fired his controversial campaign manager Corey Lewandowski Monday, unleashing a major shake-up as he comes under pressure from his closest advisers -- particularly his family members -- to urgently reset his struggling presidential campaign. Lewandowski's abrupt departure is the campaign's most significant staff change to date and signals an acknowledgment from Trump that an overhaul is necessary ahead of the general election. Trump has suffered major setbacks since becoming the GOP's presumptive nominee last month, coming under intense criticism from party leaders, major donors and rank-and-file Republicans for an array of issues -- including his response to the terrorist attack in Orlando that killed 49 people. "The Donald J. Trump Campaign for President, which has set a historic record in the Republican Primary having received almost 14 million votes, has today announced that Corey Lewandowski will no longer be working with the campaign," Trump spokeswoman Hope Hicks said in a statement Monday. "The campaign is grateful to Corey for his hard work and dedication and we wish him the best in the future."