I've written a post over at Fault Lines on the Timothy Tyrone Foster case that the Supreme Court case heard yesterday. If you haven't been following it, prosecutors on a 1986 case were pretty blatant in writing down and singling out the African-American members of a jury panel and then striking them with peremptory challenges.
Although the case is egregious, what more can the Supreme Court do to enforce Batson? I wrote more about it here. I hope you will check it out.