Marco Rubio faces Christmas weekend with softening national, primary state poll numbers
With the end of 2015 only days away, and Iowa caucuses not far behind, support for Marco Rubio seems to be softening in some national polls. The Florida senator’s dip, however slight, comes at what may be the worst possible moment for Rubio, who is seen by both Republican and Democratic establishment types as the best hope for the GOP winning back the White House in November. At present, many observers say Rubio needs to be moving up, not down…