Republican Peter Roskam is officially throwing his full weight behind Jeanne Ives in her quest to unseat Sean. But he's doing more than just endorsing her.

He's going to be heavily invested in her campaign and will be helping connect her with the GOP's biggest donors in the nation:

BREAKING from Crain's Chicago Business: "Roskam endorses Ives. Roskam said he'll do "whatever I can" to help Ives, including fundraising, a skill he's traditionally been pretty good at."

Over the course of his career, Roskam raised $26,000,000.00 to finance his time in Congress. Now, his fundraising prowess will be squarely in Ives' corner.

Ives is depending on Roskam, billionaires, and dark money groups to support her candidacy.

Sean's depending on grassroots supporters like you: Which is why we've set the ambitious goal of bringing in $25,000 online before the end of the month.

Donate >> [link removed]

Roskam is a career Washington D.C. insider. He'll be using his connections to flood Ives' far-right campaign with millions of dollars from the GOP's biggest donors.

He said he'll do whatever he can to support Ives and defeat me. So we need to be prepared.

That's why Sean needs you to donate anything you can spare to his campaign. We want to show everyone that our campaign, powered by supporters like you, has what it takes to win.

Count me in! >> [link removed]

Let's do this,

Sean