Republican Alaska Sen. Lisa Murkowski faces a challenge from her own party as Trump-endorsed opponent Kelly Tshibaka aims to unseat the longtime incumbent.
Murkowski seeks to fend off Trump-backed Tshibaka in Alaska go.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from go.com Daily Mail and Mail on Sunday newspapers.
The stage is set for one of the most consequential U.S. midterm elections in recent history. Daily Mail Australia breaks down when to expect results and what to watch as ballots are counted.