A Florida gun nut has been indicted in New Jersey for allegedly boarding an Amtrak train with a “small arsenal of weapons,” including a slew of ammunition, handguns, and a booby-trapped rifle, authorities said. Jeffrey O. Kennerk of Fort Lauderdale was caught on a Virginia-bound Amtrak train with a slew of assault weapons, large-capacity ammunition magazines, handguns, and silencers, New Jersey Attorney General Matthew Platkin’s office announced. “This defendant allegedly hauled a small arsenal of deadly weapons and ammunition through busy transit stations, and on a train filled with passengers,” Platkin said in a Wednesday statement. Transit police in Newark-Penn...