With two weeks to go until the midterms, Republicans are virtually guaranteed to win the Senate. As of today, North Dakota, Tennessee, Texas, Arizona, and Missouri appear safe. Just today, the third consecutive poll showing Dean Heller up in Nevada came out (Emerson) and he has expanded his lead now to seven. This would mean that as of today, the GOP would gain a net of two seats in the Senate. Races still supposedly up in the air are Montana, Indiana, West Virginia, Florida, Minnesota, New Jersey, and Ohio. Races where the Democrat has a lead outside the margin of...