This is huge, John: New polling results show that Sen. Chuck Grassley (R-IA) is facing RECORD-LOW approval with Iowans.

Sen. Grassley has never been more vulnerable, and Democrat Abby Finkenauer is running to defeat him, lift up the voices of working families and protect our Democratic Senate majority. (You can chip in a grassroots contribution to her campaign by clicking here.)

The bad news is that Senate Republicans are sitting on a war chest of $30 MILLION dedicated to taking back the Senate and defeating Democratic challengers like Abby. Both the Senate GOP campaign arm AND Fox News have already attacked Abby – and even Donald Trump rallied in Iowa with Sen. Grassley, where he gave Grassley his "complete and total endorsement." National Republicans are fighting to protect Grassley.

That's why Democrats cannot afford a single misstep in Iowa – and right now, Abby is falling short of her $50,000 mid-month fundraising goal just ahead of a critical end-of-quarter, public FEC deadline. To make up this gap, we need a major influx of grassroots donations before our mid-month deadline at 11:59 p.m. TONIGHT, so we pulled the numbers to show you where things stand:

John, if Democrats take advantage of this momentum and flip Iowa blue, it will virtually GUARANTEE we maintain Senate control. But right now we're STILL short of our critical $50,000 goal with just hours before our midnight deadline. The GOP establishment is mobilizing to defend Sen. Grassley and STOP Abby. Can she count on your grassroots donation tonight?

Please, before our urgent 11:59 p.m. mid-month deadline, rush a donation to defeat Sen. Grassley and protect our Senate majority!