Donald Trump and Ben Carson are tied with 27% support in Iowa, and Ted Cruz has 12%, among likely Republican caucus voters, compared with a slight lead Trump had in September, CBS News says in its latest Battleground Tracker poll. Trump has 38% support among likely GOP primary voters in New Hampshire, compared with 12% for Carson; the margin is similar to the lead Trump had in Sept., CBS says In SC, Trump leads with 40% vs 23% for Carson Among likely Republican caucus voters in Iowa, Carson has
Source: Bloomberg.com news