The Nov. 11-14 Gallup Poll finds 28% of Republicans and Republican-leaning independents nationwide naming Giuliani as their first choice for the party’s 2008 presidential nomination. Former Tennessee Sen. Fred Thompson is second, at 19%. Thompson appears, for the moment, to have halted some negative momentum, as his numbers had fallen slightly in each of the three prior polls. Thompson received a key endorsement from the National Right to Life Committee this week, although it is unclear whether that would have boosted his support. Arizona Sen. John McCain (13%), former Massachusetts Gov. Mitt Romney (12%), and Huckabee (10%) are closely matched...