Maryland poll hours extended.

Maryland voters have an extra 90 minutes to vote tonight, extending poll hours until 9:30 PM EST. A judge ordered that the polls be kept open after officials argued that voters were delayed because of bad weather. Sen. Barack Obama (D-IL) has won the Virginia and DC Democratic primaries.

UPDATE: Sen. John McCain (R-AZ) has been projected the winner in Virginia.

UPDATE II: McCain and Obama have also been declared the winners in the Maryland primaries. McCain has won the DC primary.