White Sox manager Tony La Russa admits his time is up - Chicago Sun-Times
White Sox's Tony La Russa out indefinitely with unspecified issue
White Sox manager Tony La Russa out indefinitely with health issue
Chicago White Sox Rumors: Tony La Russa not returning to organization
Tony La Russa Taking Leave Of Absence To Attend To Health Issue - MLB Trade Rumors
Chicago White Sox, Chicago News
Chicago White Sox manager Tony La Russa reportedly seeing heart specialist, out indefinitely
White Sox Vaughn, Sheets react to news on Tony La Russa – NBC Sports Chicago
White Sox manager Tony La Russa out indefinitely while undergoing tests on his heart