Republicans have a certain amount of these unpledged delegates, too. A little smaller percentage than the democrats do. Because of that it seems unlikely that Trump will obtain enough delegates to win on the first ballot at the convention and it then goes to brokered, or dealmaking or whatever you want to call the chaos. I think Trump wants Carson's delegates and is treating him accordingly.
Which is why Bush will hang to the bitter end. He has the money to do so, and will hope the Establishment will fall his way at the convention. We'll end up with a Bush vs. Clinton election and I would then predict the lowest voter turnout in history.
"Mainstreaming Sanders requires whitewashing his radical pro-communist past. It won’t be easy to do." http://nypost.com/2016/01/16/dont-be-fooled-by-bernie-sanders-hes-a-diehard-communist/
Here is what she actually wrote about charity, as opposed to the untruths that commies write and attribute to her, such as in the gibberish you posted above. "The fact that a man has no claim on others (i.e., that it is not their moral duty to help him and that he cannot demand their help as his right) does not preclude or prohibit good will among men and does not make it immoral to offer or to accept voluntary, non-sacrificial assistance."--AR The forcible taking of one person's property and giving it to another is only called charity in the mind of an imbecile. Those same people who redefine the meaning of charity are typically found to have given very little actual charity of their own. Examples abound in the democratic party. Studies also show that republicans give more actual charity than democrats.