The Powerball drawing on Wednesday night is worth $750 million.
Powerball lottery players can watch the live stream to see if they won Saturday night's jackpot worth $625 million.
"Tonight our grassroots movement has a chance to tell our story and talk about the big ideas we're fighting for," Warren tweeted.
Iowa City is the second of Sanders's three-stop tour in a state that will be crucial to securing the 2020 Democratic nomination.
The new season kicks off on Wednesday night.
Scott Foley is finally back on our weekly TV screens.
Will Zion play tonight? Star likely to miss game after injuring his knee this week.
"We will meet lies and hate with the truth," the former Democratic congressman tweeted ahead of the rally.
"Big speech on Border Security and much else tonight," Trump tweeted.
CBS has the broadcasting rights to the game and has a variety of ways for viewers to tune in.
An estimated 1 billion people worldwide will tune in to the celebration in Manhattan.
The langur monkey was allegedly bought for $49.
It is Trump's first stop in a three-day tour of the West ahead of the midterm elections.