Democracy 2020 Digest: Struggling Warren pulls back from South Carolina, puts her chips on Nevada

Sen. Elizabeth Warren’s presidential campaign appears to be concentrating its firepower on Nevada rather than South Carolina – with those two states on deck in the presidential-nomination calendar.

Warren’s campaign confirmed to Fox News on Wednesday that they will not continue their current TV ad buy in South Carolina when it expires on Feb. 16. Instead, they’ll use the money -- plus additional spending – to beef up the current TV spots running in Nevada and to also run TV spots in Maine, which is one of the 14 Super...