Articles written by Ben Feller Julie Pace Associated Press

BEN FELLER JULIE PACE Associated Press

TUCSON, Ariz. — Summoning the soul of a nation, President Barack Obama on Wednesday implored Americans to honor those slain and injured in the Arizona shootings by becoming better people, telling a polarized citizenry that it is time to talk with each other "in a way that heals, not in a way that wounds." Following a hospital bedside visit with Rep. Gabrielle Giffords, the target of the assassination, he said: "She knows we're here, and she knows we love her." In a memorably dramatic moment, the president said that G...