Dean's running mate

[NorthernDog]

If Feingold is picked can he simulataneously run
for Senate in WI?  Or will he have to give up his seat?   I can see the logic of this choice, but I believe his voting record is so liberal that he won't sway enough centrist voters to help.  
Mondale tried Geraldine Ferraro in ' 84 to capture the female vote, but it back-fired.  Clark is the obvious choice but he isn't lighting the wolrd on fire in the polls yet.  Are there any Democrat mayors that qualify???

[NorthernDog]

Clark would help Dean with military credentials, but he may not pull in any southern states.  In the end though it comes down to the top of the ticket anyway.  If Dean lacks electoral strength the VP isn't going to help.