Aide Barber News Today

In part because of the costs associated with obama care. trace? >> trace: carl cammeron live in d.c. two and a half hours until the polls close in arizona. special election to replace congresswoman grill giffords. former aide barber is running to fill her seat. one of 13 people hurt when a gunman shot congress giffords in the head and killed six other people. she resigned in february to focus on her recovery. anita vogel is here now. how much of a roll did she play? >> she hasnt played too much ...