A heavy snowfall blanketed Manhattan; a fierce wind blew over the Hudson River across the West Side. Gusts of snow twirled, twisted and sped toward Central Park. Downtown, offices closed early, rivers of people poured into the streets and down the subways, determined to get home. Eyes peered out between hats and scarves, struggling to see through the snow and wind. On Central Park West, a cab made its way slowly through the snow then stopped. The cabbie turned to the elderly passenger, “That’s it, lady. I can’t go on in this storm, otherwise, I’ll be stuck here.” “I think it’s close enough. How much do I owe you?” “Twelve dollars.” “Here’s fifteen.” “Thanks, lady.” She got out of the cab and pushed her way through a mound of snow. The stout woman, looked younger than her eighty years: a few…