CNN chief data analyst Harry Enten said Wednesday that Republicans have beaten their September polling in Ohio, Iowa and Michigan by wide margins in recent election cycles. If that pattern repeats in November, the GOP could keep control of the Senate despite current Democratic leads in all three states.
With just over a month before the midterms, Democrats have spent weeks enjoying a Senate map that looked impossible a year ago. Democrats need to net just four seats to win the majority. Republicans started the second half of President Donald Trump's term with what looked like a firm hold on the upper chamber. The Democrats' original plan was to defend Michigan, Georgia, and New Hampshire, then take Republican seats in Alaska, Maine, North Carolina, and Ohio. Then the map got bigger for the Democrats. Trump's falling approval numbers and voters' frustration with the economy gave Democrats openings in states the party had long given up on. Senate Democratic Leader Chuck Schumer took a victory lap almost immediately.
"We now have multiple paths for the majority," Schumer said. "We found new states - Iowa, Texas - which people a year ago weren't even paying attention to."
However, Michigan and Maine, two races Democrats once treated as near-certain wins, have become real contests. That forces the party to win more of its new territory just to stay even. Every "reach" state Schumer adds to the list has to make up for a seat that was supposed to be in the bag.
If Democrats win a majo
