An effort was made to release the controversial documentary "Winter Soldier" during John Kerry's failed 2004 presidential campaign, but industry insiders decided to hold the film back fearing a backlash against Kerry. But with the election safely behind them, "Winter Soldier" -- a documentary which alleges atrocities by U.S. troops in Vietnam -- is set for re-release and is once again causing a stir. The Village Voice reports that last year a movie executive balked at screening "Winter Soldier” during John Kerry’s run for president for fear that it would do him more harm than good. After Kerry won the...