Congresswoman Gabrielle Giffords continues to surprise doctors as she recovers from the mass shooting in Tuscon over the weekend.
She suffered a gunshot wound to the head at point blank range, but experts say she is breathing on her own, is alert, and is responding to doctors.
Dr. Anant Patel, a neurosurgeon at the NeuroTexas Institute at St. David's Healthcare, provides some insight about her treatment and prognosis.
