The US political conventions can often seem rather strange affairs to British eyes. All that frothy hysteria and those balloons dropping from the roof. But this week there was a speech which cut through all that. Given the state of his health, it was remarkable that Senator Edward Kennedy even made it to Denver. It was even more remarkable that he made a barnstorming and passionate speech which raised the roof. Click below to see it in full. It's great to see him in full voice!