A Boeing 777 on a flight from Seoul, South Korea, crash landed at San Francisco International Airport Saturday. Overhead television video showed the plane skidding off the runway with its fuselage burnt out. The plane was identified as Asiana flight 214. Local TV station KTVU quoted witnesses as saying that the plane's tail appeared to sheer off as it was coming in to land at around11:20 a.m.(2020 GMT). No reports yet as whether there are injuries or fatalities in the accident.