investigation. the round ups. and the hopes that may deter future terrorists. if you bring in the wife or mother or daughter, that will deter. we have seen these cases unfold. some of the arrests will go away. the big concern is is there an international tie to the conspiracy of the three men to kill on saturday night. that has to be key interest to the british to ensure others are not behind them planning similar attacks. paul cruickshank, let s talk about something that hasn t gotten a lot of notice, but should as the investigation is going forward and they know the identity of those responsible in london. a big difference with the u.s. and uk. the idea of an lissimilation of muslim population.
claims she brought to police. all of a sudden, we saw this gentleman or individual speaking to the kids for the last afternoon and speaking to them about islam. and showed them how to pray. reporter: locals shows cnn the mosque they believe one of the attackers attended. authorities have not confirmed his identity. london police say the three attackers began their killing spree using a rented white van that sped across london bridge around 10:00 p.m. saturday night plowing into pedestrians. knocked over several people. came within 20 yards of where i was and knocked somebody nearly 20 feet in the air. reporter: emergency vehicles rushed to the scene. as also responded to more violence at the market where the attackers had driven before getting out of the van wielding knives and randomly attacking
identity. london police say the three attackers began the killing spree with a rented white van that sped across the london bridge saturday night plowing into pedestrians. knocked over several people. came within about 20 yards of where i was. it knocked somebody nearly 20 feet in the air. reporter: emergency vehicles rushed to the scene as police responded to more violence at bara market. where the attackers driven. before getting out of the van with knives and randomly attacking people in restaurants and caves. one standing there with a mache machete. he stepped outside the pub for a second. a man ran up and said this is for my family for islam. looked him straight in the face and stabbed him. reporter: these patrons hunkering down fearing for their lives as others fled the scene.