The state of the race

Real talk: the midterm landscape hasn’t exactly been a walk in the park for Democrats. With 53 Republicans currently holding the upper chamber, the odds were looking pretty long for the party to snag a majority. But between persistent affordability issues under the Trump administration and the unpopularity of the war with Iran, things are starting to look different. Pennsylvania Sen. John Fetterman thinks the party actually has a shot, telling CBS News at the Texas Tribune Festival that a flip is "entirely possible."

Fetterman’s own lane

Fetterman has been moving differently lately, even popping up in a video for the Republican midterm convention to introduce his GOP counterpart, Sen. Dave McCormick. This has left people wondering if he’s planning on switching teams. He shut that down pretty quickly, saying, "I am not a Republican" and noting that his pro-choice and pro-gay community stances just don't have a home on that side of the aisle. However, when it comes to his own political future, he’s keeping it vague, telling everyone to "wait until after the midterm and see what I do."

Party tension

Fetterman isn't shy about where he diverges from his caucus. He’s been vocal about his support for Israel—a stance he claims is putting him at odds with other members—and he slammed the idea of government shutdowns, insisting he’s choosing "country over the party." Despite some friction, he’s still backing Senate Minority Leader Chuck Schumer, largely because of the "incredibly strong class" of candidates Schumer has recruited. He even called a recent Marist poll showing Democrat Josh Turek up eight points in Iowa "shocking."

Why it matters

Pennsylvania is a total swing state, and Fetterman’s ability to win there is a huge part of the math for a potential Democratic majority. Whether he stays fully aligned with his caucus or continues to act as a wildcard could define how the Senate looks after the ballots are counted.