I just wish everyone on this site would pay attention to these numbers and stop talking about her as a threat. These numbers have shown up in other polls as well. She CAN'T WIN giving up 4 of 10 voters before she starts.
You always have to maintain an eye on anyone even remotely in run for the presidency so you aren't caught off guard, but I'm definitely not inclined to think at this time she's going to be the nominee. She has little to recommmend herself outside of the name.
Bill Clinton got in in 1992 with 43% of the popular vote. All Hillary needs is someone to draw off some of the Republican vote in 2008, like Perot did in 1992. The MSM's task is to find a liberal Republican to run in the primaries in 2008, build him up like they did McCain in 2000, and then encourage him to run as a third-party candidate when he gets trounced in the primaries.