Was going to vote tossup / tilt Sanders based upon what very recent respectable polling has shown, as well as the strength of the Sanders Turnout campaign.
Decided to get slightly edgy and go with Lean Sanders based upon two factors:
1.) Very recent national polling indicating that Warren/Sanders voters are now moving into backing the other candidate as respective 2nd choices.
2.) Weather Forecast for Monday (Corny....Yes--- I know weather forecasts before elections
)
Current weather forecast for Iowa City for Monday is a High of 37 and low of 29 Degrees and Mostly Cloudy (Rain and Snow Showers aren't supposed to hit until overnight).
Take it for what it's worth or maybe my two cents are worth less than the mineral ore they are minted on it worth....
https://weather.com/weather/tenday/l/USIA0414:1:US