Two Democratic wins would produce a 50-50 party breakdown in the Senate and make Vice President-elect Kamala Harris the tiebreaking vote.
（If you want to take sides against the NRM.Trump did not say who would lead the news conference to be held at the Republican National Committee at noon (1700 GMT).
還amid investor concern over the economic policies of any government headed by the eurosceptic.
國He was expected to nominate former Michigan Governor Jennifer Granholm.
個(ge)By Reuters Staff2 Min ReadSlideshow ( 2 images )WASHINGTON (Reuters) - The United States has charged 14 leaders of the international criminal gang MS-13 on terrorism charges.