US men's basketball unbeaten, says not unbeatable

So, one Spanish journalist asked Chris Paul, is this U.S. team invincible?

"No," Paul said. "I mean, I wish we were. We'd get to live a long time."

OK, so they're not immortal, either.

What the Americans have, after a five-game exhibition schedule, is a team that is unbeaten, though not unbeatable. The Americans have a weakness that can be exploited, though also the ability to turn it into a strength.

They head to London as the clear favorites, and maybe among the few who believe winning gold again will require much more than just showing up.

"I think for us, it's about going out there and playing the right way and worrying about us," Paul said. "We go into games, fortunately we know that we're probably going to be the most talented team there, but that doesn't always win games for you."

It worked during this tour, which started nearly three weeks ago in Las Vegas and ended with an off day Wednesday in Barcelona. The U.S. flies to London on Thursday, then plays its Olympic opener Sunday against France.

Games against overmatched Britain and the Dominican Republic weren't competitive, but the Americans were challenged at times during the three contests against medal contenders. Brazil had a 10-point lead after one quarter before the U.S. won by 11. Argentina cut a 20-point deficit to four in the final minutes of the Americans' 86-80 victory here Sunday. And Spain was ahead by nine points in the opening period before the U.S. got the game under control.

"We got better. We got better and at the end of the day that's what it's all about," LeBron James said of the pre-Olympic schedule. "We've got to continue to improve and it was a good test."

The biggest question — maybe the only one — facing the Americans since they assembled their team was how they would overcome their size problem. Spain had NBA big men Pau Gasol and Serge Ibaka on their front line Tuesday, an advantage that seemed even bigger when starting center Tyson Chandler quickly went to the bench with two fouls.