They look like spontaneous expressions of pro-war sentiment, "patriotic rallies" drawing crowds of tens of thousands across the American heartland. In a counterpoint to anti-war demonstrations, supporters of war in Iraq have descended on cities from Fort Wayne to Cleveland, and Atlanta to Philadelphia. They wave flags, messages of support for the troops - and also banners attacking liberals, excoriating the UN, and in one case, advising: "Bomb France Now." But many of the rallies, it turns out, have been organised and paid for by Clear Channel Inc - the country's largest radio conglomerate, owning 1,200 stations - which is...