Illegal Immigrant Attempts To Assassinate Donald Trump

Source: Associated Press
Yes, this actually happened! The facts, however, will surprise you. Michael Steven Sandford, a British man who overstayed his visa and is living here as an illegal immigrant from Britain, was arrested over the weekend at a Donald Trump rally in Las Vegas. He had been planning to assassinate Donald Trump for a year. He attempted to grab a police officer's gun and use it to kill the presidential candidate/Nazi. He was promptly arrested. I have a couple of questions:
Why did he grab an officer's gun? Doesn't he know how easy it is to purchase a gun in America?
He planned THIS for a year? The plan wasn't very elaborate.
How will Trump respond to an assassination attempt by a Caucasian British illegal immigrant? Will he claim that the would-be assassin was born in Mexico (akin to how he lied about the origin of the Orlando shooter who was born in America)I can't wait to see how the public will respond to this! Stay tuned for updates.
Carlos Rios