Democratic challenger gains momentum against Mississippi governor in tightening race

Democratic candidate Brandon Presley has outraised incumbent Republican Gov. Tate Reeves in campaign contributions this year.
Presley received a substantial $3 million donation from the Democratic Governors Association.
Presley is campaigning on expanding Medicaid, tackling corruption, and cutting car tag fees.
Recent polls indicate the gubernatorial race is tightening, with 60% of Mississippi voters wanting a new governor.
Presley, a cousin of Elvis Presley, aims to become Mississippi's first Democratic governor in 20 years if he unseats Reeves.