McCain ad featuring former Clinton Delegates

We have been talking a lot about party unity for a long now, what will Clinton's 18M + voters will do, will they support Barack, are they behind McCain? Really there are so many questions and not so definite answer. The Convention will kick off today and in 4 days we might be able to get some idea as to what they are going to do. Recently MSM is behind Obama-Clinton story that they are not happy with each other, this might be true in a sense after having a brutal primary between two camps, but at the end it comes down to the issue i think abortion, Iraq, middle class. I watched the McCain ads featuring proud Hillary Clinton but is she really for McCain on the issues like abortion, taxes, war, health care I dont think so, and a million dollar question - above all does her voice speaks for the remaing 18+ Millions of her primary voters?

Having said that will she still support McCain after the convention is over and the democratic Party comes out United. Will the same Hillary Democrats comes up with another ad pounding McCain on Social Security, Health Care, TAXES, WAR, Middle Class, I hope she does.