I think you are wishful thinking about more blacks turning GOP.There may be a very slight trend in that direction but betcha that Hillary will get close to 90% of the black vote.Especially black WOMEN.They are head over heels about her.Don't ask me why.
Richardson is more low key than Obama but I'm sure he will be coached well by Hillary's handlers.
I think they are head over heels over his husband, not Queen Hillary... but in most dems minds it's one and the same, they are thrilled at the thought of the Clinton's back in the WH -- bet the Chinese and NoKorean's and Iranians are, too.
obama has far more glowing media attention - adn don't forget that hillary put him on the convention floor in 2004 - for a very good reason.