Inside Lalibela, the mysterious holy site visited by 200,000 Ethiopian Christians on their annual

In the northern highlands of Ethiopia stand 11 churches that the Ethiopian Orthodox Church says were built by angels. Scott Pelley reports. Subscribe to the 60 Minutes Channel HERE: Watch Full Episodes of 60 Minutes HERE: Get more 60 Minutes from 60 Minutes: Overtime HERE: Relive past episodes and interviews with 60 Minutes Rewind HERE: Follow 60 Minutes on Instagram HERE: Like 60 Minutes on Facebook HERE: Follow 60 Minutes on Twitter HERE: Get the latest news and best in original reporting from CBS News delivered to your inbox. Subscribe to newsletters HERE: