They do have a point in that the “math” favors the ‘rats as much in 2016 as it favored the GOP in 2014.
Plus there seems to be a different electorate in Presidential years from mid-term elections.
I saw what Reid did last time, getting an extra 5-10 percent from illegal votes and union thugs who shepherded their people to the polls. He is going to be tough to defeat no matter how bad it is for Democrats nationwide.