Former Italian Premier Silvio Berlusconi, center, waves to supporters as he arrives at his residence of Palazzo Grazioli in Rome, Wednesday, March 11, 2015. Berlusconi savored his court victory in the infamous "bunga-bunga" case Wednesday by plunging headfirst into politics, saying he's working for a better Italy even though he remains barred from public office. (AP Photo/Andrew Medichini), APTOPIX