Shannon Sharpe and Charles Barkley discuss when they think Lebron James should retire. Barkley adovcates for Lebron to end his career on his terms while he is still capable of playing at a high level instead of flaming out like many other great players have. Original footage from @ClubShayShay #lebronjames #charlesbarkley #nbaedits #lebron #barkley #nba