After U.S. Rep. Sheila Jackson Lee’s death, Texas Democrats have to find a new candidate for November  The Texas TribuneTexas Democratic Congresswoman Sheila Jackson Lee has died  Detroit Free PressTexas Rep. Sheila Jackson Lee dies at age 74  POLITICOWhat happens next to Sheila Jackson Lee’s seat in Congress?  Houston Chronicle Friends remember U.S. Rep. Sheila Jackson Lee as hard worker, ‘Wonder Woman’  KTRK-TV