A lawmaker in Michigan is calling on the state attorney general to investigate the arrests of four Christians at a recent Arab festival in the city of Dearborn, saying they were just "engaging festival goers in conversation about religion on public property."The call comes from state Rep. Tom McMillin, who has introduced a resolution to that effect.His concern is over the arrests of four people during the Arab Festival in Dearborn, where police have been accused of enforcing Islamic law.The officers arrested the Christian missionaries and illegally confiscated their video cameras, which were being used to record the events, according to the Thomas More Law Center of Ann Arbor, Mich., which is representing the...