Supporters hold up signs while Barack Obama speaks in Dallas, Texas.
Supporters hold up signs while Barack Obama speaks in Dallas, Texas. R. Jeena Jacobs / Fort Worth Star-Telegram / MCT
Supporters hold up signs while Barack Obama speaks in Dallas, Texas. R. Jeena Jacobs / Fort Worth Star-Telegram / MCT

More blacks than Hispanics may vote in Texas Democratic primary

February 21, 2008 1:32 PM