Here's what to watch for at the London Olympics Today

1. OPENING CEREMONY: A celebration of British culture, with a touch of Shakespeare, pop music, James Bond — and even some farm animals. A huge worldwide audience will tune in for the extravaganza, which starts at 4 p.m. ET.

2. WHO WILL LIGHT THE TORCH? Bookmakers are now convinced it will be Sir Roger Bannister, the first man to break the four-minute mile. But is there another mystery contender?

3. WEATHER: Will the famous English rain blight the opening ceremony? It's been hot and sunny all week in the British capital — but a little wet this morning.

4. REFEREE DIES: A Turkish boxing referee has been found dead in his London hotel room. It appears he suffered a heart attack. Autopsy results expected later Friday.

5. ROMNEY FALLOUT: What will Londoners make of Mitt Romney's implication that the city isn't ready for the games? Will it draw them together?