A 77-year-old man died after collapsing across the street from a fire station, where his daughter had asked for immediate assistance and was instead rebuffed by a firefighter who told her he couldn’t help unless dispatch instructed him to intervene.The man, Medric Cecil Mills, collapsed near the Engine 26 fire station in the Brookland area of Washington, D.C. at about 2:30 p.m. on Saturday. His daughter, Marie Mills, went to the station to beg for immediate medical assistance. But the firefighter she encountered there told her that she had to first call 911 so that dispatch could instruct him to...