Former Pakistani president Pervez Musharraf, seen here at a ceremony in 2007.<br/> <br />Musharraf seized power in a 1999 coup, but resigned in 2008 when he was threatened with impeachment.<br/> <br />After nearly four years of self-imposed exile in Dubai, Musharraf is expected to return to Pakistan's Karachi on Sunday to help his All Pakistan Muslim League Party in parliamentary elections set for May.<br/> <br />His political plans come despite security threats and possible arrest on charges that he failed to provide adequate security to former prime minister Benazir Bhutto before her assassination in 2007.<br/> <br />Retired General Rashid Qureshi says Musharraf should not be detained upon arrival.<br/> <br />(SOUNDBITE) (English) RETIRED GENERAL RASHID QURESHI, SENIOR VICE PRESIDENT OF MUSHARRAF'S ALL PAKISTAN MUSLIM LEAGUE (APML) PARTY, SAYING:<br/> <br />"There is no reason for a person to be arrested who is coming back to appear in court. One. Number two, the legal team - which Pervez Musharraf does have - is
