For example, military trucks -- now in large supply -- could provide the nucleus for an entrepreneurial distribution system.

CENTERFORSECURITYPOLICY: Center For Security Policy

In remarks at the conference yesterday, Rice suggested that positive rhetoric, always in large supply at these gatherings, is no longer enough.

NPR: Rice, Syrian Official Discuss Porous Iraq Border

Throw in timber and food - especially as climate projections largely show conditions for agriculture improving in Canada even as they worsen in the southern US - and it's clear that Canada can in large part supply what the US needs in future.

BBC: Canada wins few friends on climate