11.   The friends had to walk to get police help.

12.   The next morning I asked the desk clerk where I could walk to get coffee, and if there was a gym nearby.

13.   The worker, Irvin Ball, says that in the past, the bins were scattered, forcing him to walk to get what he needed.

14.   Then he walked to get his luggage.

15.   When she walked toward police lines to get medical attention, an officer tossed a gas grenade at her feet.

16.   Many had swollen legs because of the distances they had to walk to get there.