For the second time in two years, a boxer from Dallas has won a world title in England.Oak Cliff's Maurice Hooker defeated Manchester's Terry Flanagan via split decision to win the WBO super lightweight title. In a massive upset, the judges scored the fight 117-111, 115-113, 111-117 in Flanagan's hometown to give Hooker the belt from one of the sport's four major sanctioning bodies.Last year, DeSoto's Errol Spence Jr.