Received this e-mail from U.S. Senator Bob Casey, Jr. (D. PA) in support of Theresa Greenfield’s (D. IA) U.S. Senate campaign:
It's official: Theresa Greenfield is our official nominee to flip Iowa's U.S. Senate seat — and polls show she's leading by two points!
Senate Majority Leader Mitch McConnell, President Donald Trump, and their dark money allies are terrified that they'll lose Iowa and with it the Senate. They'll spend millions on this race alone and do everything they can to erase Theresa's slim lead.
We need to have Theresa's back now to protect our healthcare, defend programs like Social Security, Medicare and Medicaid, and safeguard our children's future.
This is a make-or-break moment for our strategy to win back the Senate majority.
Theresa's hard work in Iowa — and all of your previous support — is paying off. The latest poll from Public Policy Polling shows that Theresa has come from behind to take the lead. If we win this race, Democrats only need to flip three other seats to flip the Senate.
We need to help make sure Theresa has the resources she needs to fight back when another tidal wave of Republican dark money washes in to try and erase our progress.