主题：都说CNN、BBC这样的西方媒体会操纵，咱也看看中国主流媒体 -- 你克我服

For outdoor endurance events that include minimum one hour continuous physical efforts at high level – urban road cycling, mountain bike, marathon, marathon swimming, triathlon and road walk - the IOC Medical Commission’s findings indicated that there may be some risk. The IOC will, therefore, be working together with the relevant International Federations in order to put in place procedures which will allow a “plan B” to be activated for such events if necessary. The procedure will include daily monitoring of air quality and weather conditions at the venue, a reporting process from the Beijing Environment Protection Bureau to the IOC and relevant sports Federation, and a joint IOC-sports Federation decision to postpone the event if necessary.