 Those totals putting the campaign on track to be the costliest Maryland Senate race in the last decade. Also, Brooks raised $5.3 million in the second quarter, just edging out Hogan, who raised $5.1 million. But Hogan says, counting affiliated accounts, he's raised $10 million in the second quarter. Heavily Democratic Maryland is not typically on the national map in terms of Senate races. Voters last elected a Republican to the Senate in 1980.