CNN Anderson Cooper 360 April 16, 2013 06:43:00
Questio question. i have heard maybe the beginning of the race will be enclosed. and races in the future and they may protect against this particular kind of attack? >> i don't think it will protect. it will mitigate. that was correct in saying that the star point was in a vulnerable position. and at the finish point. however, those points in between. >> sit a fairly good comparison