CNBC's David Faber speaks with activist investor Ralph Whitworth, Relational Investors founder and principal, about his relationship with the management team at Mondelez and the opportunity he sees in... more 
CNBC's David Faber speaks with activist investor Ralph Whitworth, Relational Investors founder and principal, about his relationship with the management team at Mondelez and the opportunity he sees in SPX Corp. less 
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Tue, Apr 22, 2014 12:02 PM EDT