GOP pollster and strategist Frank Luntz believes that Democrats hold the upper hand in Tuesday’s Georgia Senate runoff elections, warning of disappointment for Republicans in those pivotal races and in Wednesday’s upcoming Electoral College presidential confirmation vote on Capitol Hill. “There is a greater divide in the Republican Party than there is in the Democratic Party,” Luntz said in an interview on CNBC’s “Squawk Box” on Tuesday from Georgia. “The party is in the process of tearing itself apart and you don’t do that now, when you’re this close to the most important Senate election, literally, in a lifetime. Democrats...