Article Photos: Isaac becomes Category 1 hurricane near Gulf Coast 62/70

City of D'Iberville employees fill sand bags for citizens under the 110 bridge at the D'Iberville, Miss. Marina on Tuesday, Aug. 28, 2012.  The U.S. National Hurricane Center in Miami said Isaac became a Category 1 hurricane Tuesday with winds of 75 mph. It could get stronger by the time it's expected to reach the swampy coast of southeast Louisiana. (AP Photo/Sun Herald, Amanda McCoy)  ORG XMIT: MSGUL101