I'd love to hear this explained!
Maryland is indeed very Democrat. However, it is not inherently liberal. The reason why it is so heavily Dem. is because of the 28% black constituency. With that said, there are positive signs. Bob Ehrlich was elected gov. and Michael Steele does have a reasonable chance of winning the Senate seat.
As for the third district,before redistricting it voted 65% Gore 35% Bush. After redistricting it went 54% Kerry 45% Bush. This is already winnable for a Rep. Furthermore, EHRLICH WON this district in 2002. This in conjunction with the fact that there is no solid Dem. candidate, definately puts this district in play.