Al-Madinah Al-Munawarah, Saudi Arabia, Ramadan 20, 1435, Jul 17, 2014, SPA -- Vice President of Nigeria Mohammad Namadi Sambo paid a visit to the Prophet's mosque, performed prayers in it and greeted the Prophet (pbuh) this evening. At gate of the mosque, he was received by senior officials. --SPA 01:46 LOCAL TIME 22:46 GMT www.spa.gov.sa/w