hello again, everyone. thank you so much for joining me. i m fredricka whitfield. destruction everywhere, that s how one survivor describes the aftermath of a powerful 6.8 magnitude earthquake that struck morocco friday, killing more than 1,000 people. it was the strongest to hit the area in over a century. rescuers are now struggling to access the hardest-hit areas after roads were damaged and we re seeing images of patients waiting outside hospitals, residents have been sleeping on the streets, fearing for the intense aftershocks. i want to bring in cnn senior international correspondent ben wedeman for more. these first few hours, you mentioned the first 72 hours are critical in trying to locate survivors. what are you learning about the kind of rescue efforts that actually can happen, given so many roads and thoroughfares are impassable? keep in mind that the epicenter of this earthquake which happened at 11:15 friday evening local time was 45 miles southwest of marrake