Rescuers on Tuesday resumed the search for Luigi Cavallari after he went missing while he was on a boat on Lake Vico with his wife, Family Minister Eugenia Roccella, on Saturday.     Cavallari, an 84-year-old engineer and academic, may have suffered a bad turn after diving into the lake in northern Lazio to cool down amid the ongoing heatwave in Italy.     Frogmen and underwater drones and robots are being used in the search.     ALL RIGHTS RESERVED © Copyright ANSA

Tag-uri: Italia