Dems' red-state showings raise prospect of a bigger 2028 map

Data: RealClearPolitics , American Presidency Project ; Note: Nebraska's Senate race is between a Republican and an independent; Chart: Erin Davis/Axios Move over Wisconsin and Arizona. With Democrats making Republicans sweat in a host of red-state Senate races , a new batch of swing states may be emerging. Why it matters: Some of the closest Senate…