Diversity in the judiciary, the decline of Chicago’s taxi business and an overview of the asylum process are some of the topics discussed at the 7th annual Minority Bar Continuing Legal Education conference last week.This year, the conference was sponsored by 12 minority bar groups — more than in any previous year, said Ernesto R. Palomo, a partner at Locke Lord LLP who co-moderated the event.“We started small and we are certainly growing. We welcome anybody who would like to participate,” Palomo …