TRIPOLI, Rabi'II 7, 1436, Jan 27, 2015, SPA -- A car bomb exploded in front of a Tripoli luxury hotel on Tuesday, Reuters quoted witnesses as saying. There was no immediate word on casualties. The blast happened in the parking area at the Corinthia hotel, the country's most prominent hotel located in the centre of the city. --SPA 12:46 LOCAL TIME 09:46 GMT www.spa.gov.sa/w