Winter games
North and South Korea to bid for 2032 Summer Olympics
The North’s decision to participate in the Pyeongchang Winter Olympics in February triggered a dramatic diplomatic turnaround on the peninsula.
Police said the fire came from a construction site behind a cafe.
Two samples are taken during a doping test but generally the B sample is frozen and only analysed if the A sample has been found to contain a prohibited substance, Wada said.
Tensions in the region have escalated since North Korea conducted its sixth and largest nuclear test on 3 September.
Tension has been high for months on the Korean peninsula over North Korea's nuclear and missile development.
The Special Olympic 2017 Winter Games are officially open and already turning heads is the South African team.
Security for gay athletes has been an issue in the run-up to the Winter Games.