CNN Wolf April 25, 2014 17:49:00
Australian officials say the next step would be expanding the search area. we're also hearing today the british ship, the hms echo, is heading back to perth to get replenishment. uk officials say it will be ready to go back out to search area when it's needed. joined once again by the former fbi agent who is the founder and ceo south asia middle east consultants. also our analyst, former ntsb managing director peter goelz. let's get right to our question from a viewer. stacy asked this, it's been 50 days, surely a piece of the plane would have surfaced by now. are >> i would say their best jud...