JOEL MORENO, KOMO NEWS (seattlepi.com):
The deadly shooting of an unarmed Florida teenager became a "call to action" Sunday in Seattle, as it has in many U.S. cities.
The family of teenager Trayvon Martin led a local march and rally, demanding changes in the law and the gunman's arrest.
The crowd filled a local park after marching about a mile to get there and said they are united in seeking justice for Martin, who was gunned down as he walked down a Florida street. MORE...