Seniors vote Democrat more. They're scared evil republicans will cut their Medicare and their orthopedic back brace will no longer be covered. Dems pretty much have a stranglehold on the voting populace. Immigrants, minorities, young people, educated academic types, hipsters,working women all vote democrat. And to top it off, the media pulling for them at every turn.
Republicans only really have disgruntled white men aged 34-60 and stay at home moms (an almost extinct thing) so I honestly don't think you will see a republican ever elected president again. The problem is all the groups I mentioned above for democrats are usually highly motivated to vote. The republican base of disgruntled white people love to complain but can't be bothered to vote. So even in an election year where a republican should win, he won't because of voter apathy among whites.
