From May 2008 he was Secretary to the Prime Minister with responsibility to the waste crisis in Campania in the fourth Berlusconi government . He also held the post of Special Commissioner for the following emergencies : 2009 L'Aquila earthquake , volcanoes in the Aeolian Islands , maritime areas of Lampedusa , cleaning up the wreckage of the Haven tanker than sank in 1991 , bionucleare risk , Cycling World Championships in Varese of 2008 , the Presidency of the G8 summit in L'Aquila , and the Roman archaeological site
G8 summit
35th G8 summit
Guido Bertolaso