FILE - In this June 22, 2020, file photo, Amy McGrath, a candidate for the Democratic nomination to U.S. Senate, speaks to people during a visit to Thankful Hearts Food Pantry in Pikeville, Ky. One of Kentucky’s most unpredictable political races in years is headed toward a possible photo finish Tuesday. That's when results from the primary will be announced after a week of counting absentee ballots amid the coronavirus pandemic. Early results showed progressive candidate Charles Booker and establishment-backed McGrath almost neck-and-neck as of late Monday afternoon. (Ryan C. Hermens/Lexington Herald-Leader via AP, File)