Congresswoman Gabrielle Gifford shot, several wounded

<div class="meta image-caption"><div class="origin-logo origin-image "><span></span></div><span class="caption-text">Emergency officials work at the scene of a shooting that authorities claim involved Rep. Gabrielle Giffords, D-Ariz., Saturday, Jan. 8, 2011, at a Safeway grocery store in Tucson, Ariz. &#40;AP Photo&#47;Chris Morrison&#41; (AP Photo&#47; Chris Morrison)</span></div>
January 8, 2011 4:13:33 PM PST