Pope Francis struggling to walk again

Pope Francis is still suffering from a cold, limiting him to speak at his weekly audience. Reportedly, the 87-year-old appeared unable to climb up the few steps to board his popemobile at the end of his audience. The Pope was also unable to get back in his wheelchair and had to ask an aid to read his remarks. Last week, the Pontiff went to hospital for a number of tests. However, the results have not yet been released.