Palermo prosecutors on Tuesday requested that former Sicilian Governor Salvatore Cuffaro be put under house arrested along with 17 other people for allegedly involvement in corruption in public contracts.     Saverio Romano, an MP and the coordinator of the centrist Us Moderates (NM) party, which is part of Premier Giorgia Meloni's ruling coalition, was also among the 18 suspects for whom requests for house arrest were made.     A judge will decide whether to grant the requests.     "I have