BREAKING: J. Ann Selzer – the "Best Pollster In Politics" – points to "weakness" in Sen. Grassley's (R-IA) reelection bid 

 Sen. Grassley is vulnerable, and Democrats have an unprecedented opportunity to flip this seat blue! Before our midnight deadline, rush a donation to defeat Sen. Grassley and protect our Senate majority!

John: Did you hear that pollster J. Ann Selzer – who FiveThirtyEight calls the "Best Pollster In Politics" – is pointing to serious vulnerabilities in Sen. Grassley's reelection campaign?

Selzer's data is clear: First, polling revealed that only 27% of likely Iowa voters wanted to reelect Sen. Grassley. Now, he's facing his worst job approval rating in nearly FOUR DECADES. 

This opens the door for Democrats to defeat one of Trump and McConnell's top allies and protect our Senate majority. That's why Democrat Abby Finkenauer, the youngest woman to flip a U.S. House seat from red to blue, is running to defeat Sen. Grassley and bring new leadership to Iowa – but she's up against a Senate GOP campaign that is actively attacking her and has nearly $30 million in the bank to keep doing so!

That's why Abby urgently needs a surge in grassroots support to seize this momentum and win: So please, before her critical midnight deadline, can you rush $5 to take advantage of this incredible momentum, defeat Sen. Grassley and protect our Senate majority?