Watch | 6 injured on day 2 of Spain’s bull-running week

Six runners were injured in the second day of San Fermin bull-running festival. Two of the injured are reported to be in a serious condition. Held in northern Spain, the week-long event sees bulls chase red-scarved runners through the streets of Pamplona. It attracts thousands of revelers, many from as far afield as Australia and the U.S.