MIAMI (AP) -- Sweat dripping from his head as he worked in the midday South Florida sun, Shaquille O'Neal loaded the last item into a cavernous 18-wheel trailer and pointed to the generous stranger. "Give the man a hug," he urged his children, who quickly obliged. "Tell him thank you." For the last week, O'Neal and his wife have coordinated efforts to help those in Louisiana and Mississippi whose lives were ripped apart by Hurricane Katrina. And Saturday, O'Neal was on the front line, personally accepting medical items, toiletries, clothes and other items from those inclined to help.