Congresswoman shot in Arizona

TUCSON, AZ (RNN) - U.S. Congresswoman Gabrielle Giffords, D-AZ, was shot at point-blank range at a public event in Tucson, AZ.  There are conflicting reports as to whether or not she has died.

Seven people were injured and four were killed in the incident.

The shooting happened just after 10 a.m. at the Safeway on Ina and Oracle, Pima County Sheriff's Department spokesman Jason Ogan said.

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