White House Correspondents’ Dinner shooting suspect Cole Allen said he was shocked at how little scrutiny he got on his cross-country journey to kill Trump administration officials. “Like, I expected security cameras at every bend, bugged hotel rooms, armed agents every 10 feet, metal detectors out the wazoo,” the 31-year-old wrote in an anti-Trump manifesto obtained by The Post that was sent to his family 10 minutes before the attack. He said what he got instead was “nothing,” even raising the possibility he was being pranked. Suspect Cole Allen said he was shocked at how little scrutiny he got on his cross-country journey to allegedly kill Trump administration officials. Obtained by NY Post First lady Melania Trump and President Trump react to news of shots fired at the White House Correspondents Dinner. Pool “No damn security. Not in transport. Not in the hotel.…