Obama Stops Wearing Flag Pin Oct 4 03:06 PM US/Eastern WATERLOO, Iowa (AP)- Democratic presidential candidate Barack Obama said he doesn't wear the American flag lapel pin because it has become a substitute for "true patriotism" since the Sept. 11, 2001 terrorist attacks. Asked about the decision Wednesday in an interview with KCRG-TV in Cedar Rapids, Iowa, the Illinois senator said he stopped doing so shortly after the attacks and instead hoped to show his patriotism by explaining his ideas to citizens. "The truth is that right after 9-11 I had a pin," Obama said. "Shortly after 9-11, particularly...