His Democratic opponent was Danica Roem , who has lived in Manassas her entire life .
In the 2017 off - cycle general election , Bob Marshall ran for re-election to hold his seat which he 's held since 1992 .
Bob Marshall 's Democratic opponent was Danica Roem , who has lived in Manassas her entire life .
In the 2017 off - cycle general election , Bob Marshall ran for re-election to hold his seat which he 's held since 1992 .