Texas medical student survives 6 brain surgeries while studying to be doctor at hospital treating her

Claudia Martinez, 28, is a walking miracle. She's also a fourth-year medical student at the same hospital that has treated her throughout six brain surgeries. The Brawley, Calif., native who was raised in Houston, Texas wanted to be a doctor since she was a little girl but she never could have imagined the journey it would take her on, which she now describes as  "a blessing in disguise."