A look at the Aldon Smith situation
His status: Star San Francisco linebacker Aldon Smith checked into an alcohol treatment center Monday. He was arrested three days earlier for drunk driving. It was his second such arrest in less than two years.Timeline: Smith will not be ready to leave treatment until physicians declare him ready. Often, such treatment takes about four weeks. Then, he'd have to get conditioned back to football shape. The 49ers leave for London after playing at Tennessee on Oct.