The Great Moments of Reuters/Ipsos Polling: Clinton has 90 percent chance of winning

The great moments of Reuters/Ipsos from Tuesday:

With hours to go before Americans vote, Democrat Hillary Clinton has about a 90 percent chance of defeating Republican Donald Trump in the race for the White House, according to the final Reuters/Ipsos States of the Nation project.

Her chances are roughly similar to last week's odds, and any upset by Trump on Tuesday depends on an unlikely combination of turnouts of white, black and Hispanic voters in six or seven states, according to the survey released on Monday.

The former secretary of state was leading Trump by about 45 percent to 42 percent in the popular vote, and was on track to win 303 votes in the Electoral College to Trump’s 235, clearing the 270 needed for victory, the survey found.

Trump's chances rest with his performance in Florida, Michigan, North Carolina and Ohio, which were too close to call on Sunday, when polling ended, and Pennsylvania, where Clinton enjoyed a slim lead of three percentage points. For Trump to win, he will have to take most of those states.

Any combination of two losses in the three states of Florida, Michigan and Pennsylvania would almost assuredly result in a Clinton victory. At the same time, Trump must hold onto the traditionally Republican state of Arizona, where the race has drawn close, and hope that independent candidate Evan McMullin does not claim another Republican bastion, Utah.

To win, Trump needs higher turnout among Republican white voters than that which materialized in 2012, a drop-off in ballots by African-American voters and a smaller-than-predicted increase in Hispanic voters, the project showed.

You can trust Reuters/Ipsos to give you realistic odds! No word yet on whether Reuters/Ipsos checked with John Podesta before giving the 90% number.