This is not good news for Republicans - or for future minority parties in the US Senate. The Hill: Sen. Tom Udall (D-N.M.), a leading proponent of filibuster reform, said Senate Majority Leader Harry Reid (Nev.) has the 51 votes he needs to change Senate rules with the "nuclear option." The maneuver would be controversial, however, and could heighten partisan tensions at the start of the 113th Congress in January. Republicans say using 51 votes to change Senate procedures - and to prevent the minority party in the Senate from blocking a majority-vote - amounts to breaking the rules to...