Democrats, liberals and primitives....
I'll make it as clear for you as I can. You have turned your party into the free stuff, pot, and gay marriage party. Those are the only things that define your leaders positions anymore - So, your entire activist base consists of people who want free stuff, pot, and gay marriages.
If free stuff, pot, or gay marriage isn't on the ballot - your voters don't turn out. And since Colorado has already passed gay marriage and pot laws, And Obama is giving everyone free stuff (except those who pay the bills generated by the free stuff via taxes - we don't get free stuff.), your base isn't going to turn out to vote because there is nothing in it for them.
Your party's platform has devolved to the point where its primary followers are moochers, looking to benefit themselves today. Sure there are your members with future concerns - primarily the warmists and envirowackos, but they have become the fringe.. Worrying about 'Climate Change' in the next century doesn't concern most of your base - as long as they get gay marriage, free stuff, and pot today, they are happy.
*WHY DO YOU THINK OBAMA IS PUSHING FOR AMNESTY ?
The simple answer is he is creating a new class of people, eager to get free stuff, pot, and to a lesser extent gay marriage. (most South American illegals are heavily Christian, and disapprove of gay marriage) Obama is smart enough to know that the days of gay marriage and legalized pot election issues are soon to be over, as state after state are tackling them. It wouldn't surprise me to see a majority of states having approved both by the time 2016 rolls around.
So, all that's left is to make a bunch of people here citizens, so they can get free stuff they aren't getting now as illegals. - and the newly minted citizens will gladly exchange votes for that free stuff.