Friend, it's official.

Roll Call just ranked me as the most vulnerable Democratic Senator running for reelection in 2024.

That's why Mitch McConnell has made this race his top target and national Republicans are already hammering me with attacks. I know we can win in Montana, but it won't be easy.

Look—I'm not panicking, but I am sounding the alarm. A wave of outside money and attacks are about to flood into Montana. This will be the most important Senate election in the country, and it's up to us to build a team strong enough to win.

Montana is a top battleground and could decide whether or not Democrats hold our narrow majority. That's why I'm personally counting on you to make a donation today.

Split a donation of $25 or more between Chuck Schumer and my campaign to help my team respond to future attacks and ensure we have the resources to reach voters and keep Mitch McConnell from taking back the Senate majority.

If you've saved your payment information with ActBlue Express, your donation will go through immediately and be split between Chuck Schumer and Jon Tester:

So much is on the line: building an economy that works for all of us, getting dark money out of politics, protecting a woman's right to make her own health care decisions, and much more.

With your help, we can get it done.

— Jon