text:  Scientists at the Centers for Disease Control and Prevention are reporting an outbreak of listeria. They say at least two people have died and dozens more have been hospitalized in 12 states. They linked the outbreak to meat sliced at deli counters. And Congresswoman Sheila Jackson Lee has died. She announced last month that she had pancreatic cancer. The Democrat has served her Houston area district since 1995. Sheila Jackson Lee was 74. I'm Nora Rahm, NPR News in Washington.