Via Fox News:

Enthusiasm in the midterm elections remains in the Republicans’ favor — but the spread has significantly narrowed, according to a new Fox News national poll.

Among likely voters, 45 percent of Republicans are “extremely” interested compared to 41 percent of Democrats. Two weeks ago, the GOP was up 15 points on that question.

Party loyalty is slightly in the Democrats’ favor, as more Democrats (89 percent) than Republicans (87 percent) plan to vote for their party’s candidate. This makes more of a difference than one might expect, because more voters identify as Democrat than Republican. […]

There was a smaller shift on which party voters prefer control the U.S. Senate: likely voters want Republicans to win control by 47-45 percent. Two weeks ago it was 47-43 percent.

Meanwhile, 62 percent of American voters lack confidence in President Obama’s leadership. That includes 28 percent who say they are losing confidence, and 34 percent who never had confidence.