Pharmalot -- Ed Silverman - This is a new twist on summer reading. Now that the key parties have filed their briefs with the US Supreme Court, which will review a case involving Wyeth on November 3, a host of interested parties - including 47 state attorneys general, former FDA commissioners, members of Congress, constitutional experts and editors of The New England Journal of Medicine - have just filed their own briefs arguing against preemption. What is all the fuss about?