Berlusconi coalition at risk of collapse By Tony Barber in Rome Published: April 15 2005 03:00 | Last updated: April 15 2005 11:04Italy’s ruling centre-right coalition was struggling to hold itself together on Friday after Marco Follini, the Union of Christian Democrats (UDC) leader and deputy prime minister called on his party to leave the coalition but to continue supporting the government in Parliament. Mr Follini proposed the move at an emergency meeting of the UDC on Friday, after leaders of all four ruling parties met on Thursday to form a response to a devastating defeat in region-al elections last...