奥巴马总统每周电台演讲:总统悼念科罗拉多州枪击案遇难者并发表讲话（在线收听）

President Obama says that last night's tragedy in Colorado reminds us of all the ways that we are united as one American family, and commits the Federal government to doing whatever is necessary to bring whoever is responsible to justice and ensure the safety of all of our people.

奥巴马总统称昨晚在科罗拉多州的悲剧提醒我们我们要作为美国家庭团结成一人并表示联邦政府会尽一切将罪人绳之以法以确保我们所有的人的安全。