Calstrs CEO Ehnes on Vote Against Wal-Mart Board

May 23 (Bloomberg) -- Jack Ehnes, chief executive officer of the California State Teachers' Retirement System, talks about the decision to vote its 5.3 million Wal-Mart Stores Inc. shares against the entire board’s re-election amid a probe into alleged bribery in Mexican operations. Ehnes speaks with Scarlet Fu on Bloomberg Television's "InBusiness." (Source: Bloomberg)