Something's Rotten in Florida's 13th ...

"...evidence continues to mount that whatever problems caused electronic machines not to register a vote in the congressional race for more than 18,000 voters in the county on Election Day, the problem affected Democrats more than Republicans ... 5,304 people whose ballots showed no selection in the congressional race voted a straight Democratic ticket on the five statewide races. He found that 3,290 voted straight Republican. [Republican Vern Buchanan won the official tally by fewer than 400 votes.] ... 'Something's going on there ... But I'm not sure what yet.'"

How many Republicans won in close races during the past 3 elections?