With the football World Cup in Qatar just weeks away, parents are threatening to sue because of the anguish caused by the cards’ scarcity The Via Manzanares shopping centre in the northern suburb of Pilar outside Buenos Aires is an old-style ring of stores around a modest parking lot that usually services a countryside area dotted with gated communities and polo clubs, in a country that boasts the best polo players in the world. There’s a small supermarket, a bicycle shop, a sushi delivery store, a coffee shop and not much more, except for a sleepy mutt named Canela who’ll amble up for a pat on the head from the shoppers stopping by for a pack of beer, a quick espresso or to order a tray of nigiri. But in recent days its peace has been disturbed by fans not of polo, but of football. A large quantity of kids and adults stood patiently waiting in line outside its sweet shop, desperate to buy “figuritas”, football player stickers similar to US baseball cards. The object is to fill ...