This is one of several grounds on which Democrats are challenging that redistricting.

Democrats are challenging the plan in state and federal court.

Spence faced another tough campaign in 1988, but no other Democrat challenged him until 1998.

And local Democrats could still challenge any changes in court.

But Democrats who opposed the war from the outset challenged some of those statements, frequently to cheers.

Bush wouldn't even be there had one Democrat in the House stood up and challenged the votes of the electoral college.

Seven Democrats challenged him for the seat in the Democratic primary.

Republicans say the Democrats are challenging the count for political advantage.

No Democrat challenged this procedure or showed much passion about the program at all.

Many Liberal Democrats will be challenging the report in the vote tomorrow.