MS NOW

Let Me Start: Who runs the GOP?

Who's really in charge here? Is Speaker Boehner really leading his caucus? Or have individuals like Sens. Ted Cruz and Mike Lee taken over?

Sen. Ted Cruz (R-TX) Pulls All Nighter- Sarlin- 09/25/13
Sen. Ted Cruz (R-TX) speaks to reporters after he spoke on the Senate floor for more than 21 hours September 25, 2013 on Capitol Hill in Washington, DC.Getty Images

Traci Lee