Arizona U.S. Sen. Kyrsten Sinema, a Democrat, joined Republican Senate Minority Leader Mitch McConnell for an event in Louisville on Monday, calling for more bipartisanship in politics and advocating for strengthening the 60-vote threshold for most votes in the chamber.
Sinema has crossed party lines several times since she first joined the Senate in 2019, irking many Democrats and winning acclaim from Republicans like McConnell.
