we will have charles kantor. ♪ . .e: live from bloomberg world headquarters in midtown manhattan, i'm vonnie quinn in for betty liu. mark crumpton has the first word headlines this afternoon. mark: hillary clinton and bernie sanders will debate tonight in miami, one day after senator inders'surprise when michigan. polls had mrs. clinton with a double-digit lead heading into the contest. primaries next tuesday include florida, illinois, and ohio. the republican national committee has filed two lawsuits seeking e-mails and records from mrs. clinton's tenure as secretary of state. the first seeks electronic records and the second is for comedic nation's between senior state department officials and mrs. clinton's presidential campaign. there were at least 34 civil suits involving mrs. clinton's time at state. formalh is leading with rivals in miami this week. the former florida governor may be considering an endorsement ahead of the state's primary next week. to meet withing ted cruz, marco rubio, and john kasich. no meet