By Hal Bernton Seattle Times staff reporter FORT LEWIS — For Army Spc. Rebecca Finnick, an April 5 convoy was supposed to be a routine visit to monitor the rebuilding of a prison in Mosul, Iraq. But along the way, her unarmored Humvee came under fire from insurgents hiding behind gravestones, and Finnick was thrust into the thick of a short but fierce firefight. Finnick's conduct in that combat yesterday earned her a Bronze Star for valor for actions that underscored the frontline roles that women often play in Iraq combat. The 30-year-old Finnick was cited for unleashing an initial...