DUBAI, UAE - MARCH 24: Former Pakistani president, Pervez Musharraf salutes as he arrives to brief media and supporters during a press conference ahead of his return, at the Dubai APML party headquarters on March 24, 2013 in Dubai United Arab Emirates. The former Pakistani president and military ruler is returning to Pakistan after 4 years of self-imposed exile to participate in historic elections in May. Mr Musharraf has been granted protective bail in several cases, including conspiracy to murder which has paved his way allowing for his return. (Photo by Daniel Berehulak/Getty Images)