Amarillo Police boarded the plane and removed six passengers described as “unruly”Members of a San Diego-based recreational soccer league were removed from a cross-country flight Monday and arrested on suspicion of federal charges. A dozen members of the San Diego Chaldean Soccer League were flying Southwest Airlines to Chicago’s Midway Airport for a tournament, friends tell NBC 7. A "level one threat" was declared onboard Flight 1522 and prompted pilots to divert the flight and its 117 passengers to Amarillo, Texas, just after 10 p.m., according to court documents. Southwest Airlines said in a statement that “several passengers traveling together...