Despite Joe Manchin’s latest pitch, voting rights bills remain imperiled in Congress. Here are the differences among them

West Virginia Sen. Joe Manchin, a Democrat, and Alaska Sen. Lisa Murkowski, a Republican, issued a letter this week urging Congress to find a bipartisan path forward to reauthorize the decades-old Voting Rights Act.West Virginia Sen. Joe Manchin, a Democrat, and Alaska Sen. Lisa Murkowski, a Republican, issued a letter this week urging Congress to find a bipartisan path forward to reauthorize the decades-old Voting Rights Act.