Justices argue over whether the 50-year-old law is still needed.
Read more...A section of the act allows the federal government to monitor state voting laws for discrimination.
Read more...Rescue efforts are underway in Joplin; weather forecasters predict more storms could hit the region Tuesday.
Read more...VIDEO: Terrifying footage of the tornado taken from inside a Joplin, Mo., convenience store. Residents take cover as storm rages overhead. The death toll from the storm is expected to rise. Rescue workers dig through the wreckage.
Read more...VIDEO: Residents flee from potential flooding as U.S. Army diverts water from major cities.
Read more...