Plane crash in Nepal kills at least 68, deadliest crash country has seen in 30 years

Read MoreA plane crash in Nepal Sunday night killed at least 68 people, with four still missing. Search and rescue crews continue to comb through the wreckage. This marks the deadliest aviation disaster the small nation has seen in three decades. Elizabeth Palmer reports.A plane crash in Nepal Sunday night killed at least 68 people, with four still missing. Search and rescue crews continue to comb through the wreckage. This marks the deadliest aviation disaster the small nation has seen in three decades. Elizabeth Palmer reports.