Obama grieves, promises to use power to help

He spoke for a nation in sorrow, but the slaughter of all those little boys and girls turned the commander in chief into another parent in grief, searching for answers. Alone on a spare stage after the worst day of his tenure, President Barack Obama declared Sunday he will use "whatever power" he has to prevent shootings like the Connecticut school massacre.

By: By Ben Feller and Jim Kuhnhenn, Associated Press, Superior Telegram