AP Photo Poll: Clinton, Trump running tight in Wisconsin

The battleground race for Wisconsin has remained tight in recent weeks, with Hillary Clinton holding a razor-thin two-point lead over Donald Trump in the latest Marquette University poll of likely voters out Wednesday.

Of the 677 voters surveyed who said they are likely to cast their ballots in November, 44 percent said they would support Clinton and 42 percent for Trump. Another 12 percent said they would not vote for either, or that they would not vote or do not yet know whom they will support.

The previous Marquette poll conducted in late August found Clinton with a similar three-point edge (45 percent to 42 percent) among likely voters, with 15 percent undecided between the two candidates.

The four-way ballot test shows similarly close margins, with 41 percent for Clinton, 38 percent for Trump, 11 percent for Libertarian Gary Johnson and 2 percent for the Green Party’s Jill Stein. An additional 7 percent said they did not have a preference among those four candidates.

Clinton leads Trump by nearly six points—45.8 percent to 40 percent—in the latest POLITICO Battleground States Polling Average for Wisconsin, taking into account the last five surveys taken in the state through early July.

Even as the presidential race remained largely unchanged from three weeks earlier, former Democratic Sen. Russ Feingold’s lead over incumbent Republican Sen. Ron Johnson among likely voters grew to six points (47 percent to 41 percent). In the late August poll, Feingold led by three points (48 percent to 45 percent).

The poll was conducted Sept. 15-18, with the likely voter sample carrying a margin of error of plus or minus 4.8 percentage points.