By Paddy
It all comes down to the cash.
Roger Altman, an investment banker and former deputy Treasury Secretary under Bill Clinton, has advised Sen. Hillary Clinton "that the time has come for her to drop out of the race," according to the Wall Street Journal.
One key reason is that she's not able to raise money. Said one important backer: "It's very difficult to get any new major donors at this point. There will be no more million-dollar events."