Market 'mood swings' on Fed concerns?

Tuesday, 16 Jul 2013 | 7:00 PM ET

Stocks closed Tuesday's trading session with modest declines, reports CNBC's Josh Lipton; and Andrew Busch, The Busch Update, and Don Luskin, Trend Macro, discuss how much of the action is in anticipation of the Fed on Wednesday, and whether it's time for corporate tax reform.