If anyone doubts the problems of US infrastructure, I suggest he or she take a flight to John F. Kennedy airport (braving the landing delay), ride a taxi on the pot-holed and congested Brooklyn-Queens Expressway and try to make a mobile phone call en route.

That should settle it, particularly for those who have experienced smooth flights, train rides and road travel, and speedy communications networks in, say, Beijing, Paris or Abu Dhabi recently. The gulf in public and private infrastructure is, to put it mildly, alarming for US competitiveness.