1323: The US have made an absolute mess of that. Heading into the final straight, Darvis Patton holds out the baton for Tyson Gay but Gay doesn't close his hand and the baton falls forlornly to the floor. Gay's look says it all.
Now the US women have done it too!
Drops the baton, runs back to get it, and still finishes the race. Why?
Thread of the Day.
So how did the US women do?
Do we have to wait for the 7pm highlights on BBC1 to see this?