Mayor McGinn and Washington CeaseFire announced a plan today that allows businesses to become "Gun Free Zones." // Glenn Greenwald says he won't be silenced and promises "to write much more aggressively than before" about government spying. // The Seahawks won convincingly Saturday night, beating the Denver Broncos 40 to 10. Plus, is the concern over brain injuries and the possible end of football overblown? // Still no sign of San Diego mayor Bob Filner. Your turn.