Despite warnings that it could turn the new Congress into a partisan battleground, incoming House Speaker Nancy Pelosi refuses to rule out the possibility that Democrat Christine Jennings could be seated to represent the 13th District when the 110th Congress convenes in 12 days. Republicans and even some Democrats said they expect the seat to go to Republican Vern Buchanan, the certified winner by 369 votes. But Pelosi, who will head a 31-seat Democrat majority in the House, has refused to shut the door on Jennings, until audits, lawsuits and a House investigation are completed. "The bottom line here is...