Activist enhancement

Tuesday, 13 Aug 2013 | 12:15 PM ET

The drama at JC Penney continues and CNBC's Scott Wapner spoke to the former CEO, Mike Ullman, saying "Ackman did what was best for the board." With Bill Ackman and Dan Loeb in recent headlines, have activist investors gone too far? CNBC's Kate Kelly weighs in.