Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Republicans Gain Half of Total US Senate Seats Ken Bredemeier WASHINGTON - U.S. Republican Senator Dan Sullivan of Alaska won reelection Wednesday, assuring Republicans of at least 50 seats in the 100-member Senate for the next two years, while leaving control of the chamber uncertain until two runoff elections are held in Georgia in early January. After slow vote-counting in the northwestern-most state of the U.S. after the November 3 election, news media concluded that Sullivan had an insurmountable lead over Al Gross, an orthopedic surgeon who ran as an independent candidate with Democratic support. The contest was called with Sullivan, a conservative, ahead by 20 percentage points. .