Enroll America outreach worker Rosy Mota (right) talks about the federal health care law with a CVS customer. Carrie Feibel hide caption

itoggle caption Carrie Feibel

Sen. Ted Cruz, worked a rare Senate overnight shift as he kept up a lengthy diatribe against Obamacare (with many digressions.) Evan Vucci/AP hide caption

itoggle caption Evan Vucci/AP

Republican Sen. Ted Cruz is becoming the face of a possible government shutdown over Obamacare, and that has many fellow Republicans bashing him for what they see as an ill-conceived gambit. J. Scott Applewhite/AP hide caption

itoggle caption J. Scott Applewhite/AP