London Marathon to include tributes to Boston bombing victims

Organisers say runners will observe 30-second silence before each start and will be encouraged to wear black ribbon This weekend's London Marathon will feature tributes to those killed and injured at the Boston equivalent, after race organisers insisted it would go ahead in defiance of the bombers who struck in the US. Marathon organisers announced that runners would observe a 30-second silence before each of the three starts. Participants will be encouraged a wear a black ribbon given to them w...