She won the first gold for a U.S. woman in the discus since Lillian Copeland in 1932 and only the second medal of any color since then.

And then the 28-year-old from Galt, Calif., stood higher than anyone on the medals stand. Yes, a tear or two came to eye, but mostly she just stood there smiling. "The Star-Spangled Banner" finally played.

"I came to the Bird's Nest to lay a golden egg, and that's what I did," Brown Trafton said. "I am surprised we haven't won more gold. But you know what? I hope this sets a trend."

It did.

The hurdlers were considered sweep candidates, but the U.S. had learned over the first three days of the meet that there's a big difference between being picked to do something and doing it.

Tyson Gay didn't reach the 100-meter final. The U.S. women were shut out by a Jamaican sweep. Reese Hoffa finished seventh in the shot put. Bernard Lagat didn't make it out of semifinals in the 1,500.

The 1-2-3 in the hurdles wasn't as shocking as Taylor leading the way.

Starting in Lane 6, he made up the lag quickly and was racing in front from about the 150-meter mark on. Clement, the 2007 world champion, and Jackson closed the gap down the stretch, but this was a pretty easy victory for Taylor.

His gold at the Sydney Olympics was the high point in a career that got derailed, first with injuries, then when he was put on probation in a case that started when he was arrested after a police officer said he found Taylor naked in a car with a 15-year-old girl.

"I just had to stay strong," Taylor said. "I had a lot of people in my corner encouraging me and looking after me."

His sponsorship pulled, he took a job laying electrical cable in Atlanta — one that got him off work early enough so he could train in the afternoons.

The injuries started to heal and suddenly Taylor found himself in Olympic form. He finished third at the trials and peaked at exactly the right time.

There no such fortune for host China, which lost defending champion 110-meter hurdler Liu Xiang, one of the country's biggest Olympic stars, to a foot injury.

He lined up for his first qualifying heat, took a few strides out of the blocks, heard a gun that signaled a false start by another runner and then tore his numbers off and limped dejectedly to the tunnel, grimacing and clutching his leg. His hamstring had been a problem, but the tendon in his right foot flared up a couple of days ago, leaving him unable to go.

At least for the morning, the Liu news sent everything else at this meet to the back page — maybe a good thing for an American team off to an unexpectedly poor start.

Gay, Hoffa and Lagat were the biggest names, and just before Liu scratched, two-time Olympic silver medalist Terrence Trammell strained his left hamstring and cleared only one hurdle before pulling up in the opening heat.

Deena Kastor, the American record-holder, pulled out of the marathon with a broken foot, and U.S. women finished 4-5-8 in the 100 and lost their protest that there was a false start — by one of them, no less.

In fact, this was turning into a very Jamaican celebration. Usain Bolt set the world record in the 100, their women swept the event and Bolt kept cruising Monday, coasting through the quarterfinals of the 200, looking for the first sprint double in Wednesday's final since Carl Lewis in 1984.