FILE This Sept, 27, 2012 file photo shows the covered Supreme Court building in Washington Thursday, Sept. 27, 2012, with a protective scrim, as work continues on the facade. Three year

 

              FILE This Sept, 27, 2012 file photo shows the covered Supreme Court building in Washington Thursday, Sept. 27, 2012, with a protective scrim, as work continues on the facade. Three year
FILE This Sept, 27, 2012 file photo shows the covered Supreme Court building in Washington Thursday, Sept. 27, 2012, with a protective scrim, as work continues on the facade. Three years ago, the Supreme Court warned there could be constitutional problems with a landmark civil rights law that has opened voting booths to millions of African-Americans. Now, opponents of a key part of the Voting Rights Act are asking the high court to finish off that provision. (AP Photo/Alex Brandon, File)