Lawyers of President John Mahama continue their cross examination of New Patriotic Party (NPP) Vice Presidential candidate Dr. Mahamudu Bawumia as the on-going election petition trial enters its second week.Justices at the Supreme Court have begun sitting for the fourth time on the petition brought before them by three leaders of the opposition New Patriotic Party (NPP).Its flagbearer, Nana Addo Dankwa Akufo-Addo, his running mate Dr Mahamadu Bawumia and chairman Jake Obetsebi-Lamptey are challenging the outcome of the 2012 polls citing widespread irregularities during voting.Watch the live telecast of the court proceedings.