Labour undersecretary Cassano quits

(ANSA) - Rome, July 21 - Senator Massimo Cassano announced Friday that he has quit as labour ministry undersecretary.
    Cassano is a member of the centrist AP group, a junior partner in the ruling coalition, but looks set to leave and join Silvio Berlusconi's centre-right opposition Forza Italia. Enrico Costa quit as regional affairs minister this week and also left AP for Forza Italia.