Shaun Livingston is preparing for the season -- which is what NBA players do. But it's impressive when you consider that just walking used to be a concern for Livingston after his 2007 knee injury, Ken Berger says. 489 2009-05-20T15:03:41-04:00 Berger: Each small step for Livingston is giant leap 56563 --- [] 2009-07-23T18:36:00-04:00 349 CBSSports.com http://cbs.sportsline.com/partners/feeds/rss/nba_news 3 12 2010-02-09T07:02:54-05:00 http://feeds.cbssports.com/click.phdo?i=a2d9b594efeceb20c4be1787ecac2efe