Russian curler tested positive in second test sample

A Russian Olympic curler has tested positive for a banned substance in his second test sample. The Olympic Athletes from Russia delegation expressed 'sincere regret' over the incident, but said the concentration of the substance was "insignificant."
Jessica King reports from Moscow. 

IN:The Russian delegation

OUT: SOC

DUR: 37 secs

GENERIC:  http://www.fsnradionews.com/feeds/0220Russian-curler-jk-gen.mp3