San Francisco elected mayor is wealthy. He asked for no salary next 4 years may not be a bad idea! Since he is born with a silver spoon in his mouth, his motive to use his political job as part of the American get rick quick schemes (like Clinton & Obama) may be less attractive to him. He may actually want to do something good for SF. 有錢人做三藩巿市長不一定是壞事，因為他以經有錢，他從政目的可能不是為錢，那麼就可能沒有其他美國政客那麼腐敗那麼貪，可能真的想為三藩巿市民做一些建設性的事情，但其他美國貪官不會以他為傲，這是肯定的，祇要他不阻止他們發財之路，還有合作空間，否則他未來四年的路也不會好走!