Supreme Court opts not to hear an appeal of a lower court ruling on debit interchange.
Plantiffs also say the sheer size of the debit card market make their case big enough for the nation's highest court.
Whether or not the Federal Reserve can or will appeal the July 31 court decision that overturned two-thirds of its debit interchange regulation hinges on several unresolved legal questions.
Detroit suburb of Ferndale finds new home for a courtroom and police.
Documents filed last week say prosecutors preparing new efforts to obtain transaction records showing weapons, gear purchases.