var vtn_player_type = "vp";var ven_video_key="NTU0MDcyfHwxNDcxfHwwfHx8fHx8";var ven_width="660";var ven_height="409";Peter Mutharika was inaugurated as Malawi's new president Monday after ousting his arch-rival Joyce Banda in disputed polls. Duration: 00:59