In Kentucky, voting rights advocates are sounding the alarm ahead of Tuesday’s primary, after the state reduced the number of polling places from 3,700 to fewer than 200 — a 95% reduction. The most closely watched race is the Democratic primary to pick a candidate to challenge Senate Majority Leader Mitch McConnell in November. Progressive candidate Kentucky state Representative Charles Booker has recently seen a major boost in polling and received high-profile endorsements from Senators Elizabeth Warren and Bernie Sanders, as well as Congressmember Alexandria Ocasio-Cortez. Booker, who is Black, has been attending Black Lives Matter protests and was tear-gassed by police at a recent event. He is running against former Marine fighter pilot Amy McGrath.