Lady Bird Johnson dies at 94

Lady Bird Johnson, the former first lady who championed conservation and worked tenaciously for the political career of her husband, Lyndon B. Johnson, died Wednesday, a family spokeswoman said. She was 94. Johnson, who suffered a stroke in 2002 that affected her ability to speak, returned home late last month after a week at Seton Medical Center, where she had been admitted for a low-grade fever. She died Wednesday afternoon at her Austin home of natural causes. Elizabeth Christian, the spokeswoman, said she was surrounded by family and friends.