Swing State Poll: Hillary Bests GOP Challengers in Iowa, Colo., Va.

No matter how you slice it, Hillary Clinton is, so far, looking hard to beat. 

A new Quinnipiac University pollof three swing states—Iowa, Colorado, and Virginia—shows Clinton leading every possible Republican presidential challenger in a hypothetical head-to- head match up with the exception of Jeb Bush. 

In Colorado, Clinton tops New Jersey Governor Chris Christie by a margin of 43—34 percent. She beats former Florida Governor Jeb Bush by a margin of 44—36 percent, Wisconsin Governor Scott Walker by two points, 42—40 percent, former Arkansas Governor Mike Huckabee by 44—49 percent, and Kentucky Senator Rand Paul by a margin of 43—41 percent. 

In Iowa, Clinton's margins are even more impressive. She beats Huckabee by 45—38 percent, Paul by 45—37, Christie by 44—34, and both Walker and Bush by a margin of 45—35. 

In Virginia, Jeb Bush ties Clinton with 42 percent of the 1,074 registered voters saying the would vote for each presumptive candidate. All the other GOP challengers, however, trail the former secretary of state. Clinton bests Paul by a margin of 42—40 percent, Huckabee by 44—41 percent, Christie by 44—39 percent, and Walker by 45—40. 

A February Bloomberg Politics/Saint Anselm poll found Clinton beating all Republican challengers in New Hampshire.