PORTLAND – A flight out of the Portland International Airport returned to the terminal Tuesday, after the flight crew had a problem with a belligerent passenger who was yelling about terrorism, Portland's KGW reports. Yazeed Mohammed Abunayyan was “yelling profanities and swinging his fist at the flight attendant, hitting or attempting to hit several passengers, and speaking or singing about Usama [Osama] bin Laden and his hatred of women,” according to court documents obtained by KGW. Witnesses said Abunayyan refused to turn off an electronic cigarette when asked by airline staff, according to Port of Portland spokesman Steve Johnson. Then,...