Complex sentence: A graduate in law (1980) and a qualified journalist (since 1982), he was (1999-2001) the Regional Secretary of the DS in Sicily, and became a member of the national executive of the DS in 1999.
Split into simpler sentences: A graduate in law (1980) and a qualified journalist (since 1982). Later he was the Regional Secretary of the DS in Sicily (1999-2001), and became a member of the national executive of the DS in 1999.