He was wearing blue denims with a black leather belt with "Levi" on the steel buckle.

BBC: Glasgow & West Scotland

The deal struck in the America's Steel City is a step in the right direction, but it could soon begin to buckle.

ECONOMIST: A new chapter for the world economy, maybe

Among the future possibilities: bridges that won't buckle under severe seismic stress, a new generation of Frank Gehry-inspired forms of improbably twisted steel, car frames that can absorb the shock of head-on collisions and, yes, knives that may never need sharpening.

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