Brandi Glanville thinks Spencer Pratt 's got a serious chance to win the L.A. mayoral race ... even if she's not quite ready to throw her support behind him. The 'Real Housewives' alum veered into politics on her "Brandi Glanville Unfiltered" podcast with co-host James Maas ... mentioning her fellow reality star's run to take over the highest seat in Los Angeles. Glanville says she's not sure who she's voting for -- she doesn't like incumbent Mayor Karen Bass , but it seems she doesn't usually