TUSTIN – A 19-year-old Tustin man and a friend were arrested by Tustin police Wednesday night on suspicion of pointing a laser at commercial aircraft landing at John Wayne Airport. Mengyang Sun and an underage girl were arrested around 11 p.m. after Tustin police were sent to the area of El Camino Real and Parkcenter Lane to check out reports that someone was shining a laser at passing cars. (snip) Sun and the girl were arrested and taken to the Tustin Police Department. The girl was released to a parent. After FBI investigators interviewed Sun, he was booked into...