Last summer, in the Hamburg airport, I saw a young boy at a ticket counter, sobbing.

NEWYORKER: Salvatore Scibona

This changed architects' thinking about airport design worldwide, and every major airport built since--Hamburg, Stuttgart, Kuala Lumpur--has followed Foster's design insight.

CNN: ASIANOW - TIME Asia

Traces were also found on two planes at Heathrow airport, at the British embassy in Moscow and at a flat in Hamburg, Germany, linked to Mr Kovtun.

BBC: Who was Alexander Litvinenko?