Doug Sosnik: “President Trump is calling on Americans to cast their vote as if he were ‘on the ballot.’ With less than two weeks before the election, it appears that voters will do exactly that.”“The political environment continues to deteriorate for the GOP. Over the past month, Republicans have abandoned congressional races once considered highly competitive and have shifted resources to defending seats that once looked safe at the beginning of the year.”“Republican losses were expected given midterm election history, but not at the level now projected.”