Surveillance video on a Martin County school bus shows a bus aide yelling at a student to take off a Trump hat, then grabbing it off of his head. Now, the Martin County Sheriff’s Office is investigating whether the bus aide committed a crime. Gunnar Johansson, 14, said this week, students were allowed to wear a hat to school if they made a donation to March of Dimes. He decided to wear a Trump, Make America Great Again hat, “to show my pride in Trump America,” Johansson said. He boarded his bus to Hidden Oaks Middle School, and within seconds,...