If he's worried he didn't look it, smiling from behind his wrap-around shades as women dressed in the Somali flag sing traditional songs of welcome.
But when asked if John McCain's sudden emergence in the GOP race was one of "the other things" he's worried about, Bradley said McCain's strength actually enhances his prospects because he can stand up to McCain better than Gore on the issue of campaign finance reform.
To our surprise, Gustafsson candidly said he's worried, as he could already sense a change through his frequent dealings with Apple.
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He's concerned about the equity in their home, and he's worried about moving to an area with high property taxes.
And in a speech recently he made clear that he's worried that inflation is at the upper bound of what he and other Fed officials feel is comfortable.
When Youth Radio's Jordan Monroe looks at his friends' musical tastes, he's worried about the future of the blues.
Soliman's 20-year-old son, Kareem, says he's worried that other countries aren't doing their part to curb climate change by reducing their greenhouse gas emissions.
McCain said he's confident he can bring the party together and said he's not worried that some "very conservative" Republicans don't think he is conservative enough.
In fact, he's worried the Obama Administration is underplaying the crisis, as Japan did nearly 20 years ago.
Nissen also says he's worried about safety, because Mevacor interacts with many drugs.
But he's worried that his neighbors see him talking to the Americans.
Tony Garcia said he's worried the search for those needs could mean trouble the longer power and water remain out.
"I could probably get there in 15 minutes, " he said, adding that he's worried about the effects of nuclear fallout.
Now, with the uncertainty swirling around Cyprus, he's worried about his business.
But he's worried that it won't, because the moneyed Wall Streeters who swept into the area in the late 1990s have grown cautious.
Laredo Mayor Raul Salinas says he's worried about defending his townspeople.
He's worried that bullying amongst staff could put patients at risk.
But I don't think he's that worried that he himself will overpower, (unintelligible) enough other people in that movement that war should be part of it as well.
He's worried that UK businesses won't get the full benefit of new government investment in the energy sector and much of the work may go to overseas companies.
Rubio has also said he's worried the legislation may be rushed through Congress -- a concern some observers say reflects political necessities as the Florida freshman balances his role in immigration reform with possible presidential ambitions.
Boehner said he's not worried about losing his job and repeated an answer he's used before when asked about being in a tough spot politically.
Now, he's not even assigned to the brigade that will be heading over again, but he's still worried about being pulled into another rotation.
Thomas Schaible, vice president of medical affairs at the company's Centocor biotech division, says he's not worried about reproducing Remicade's results.
Mr Carswell has hard-edged views on everything from economic management (he's very worried about inflation) to defence procurement (he thinks the British arms industry is taking the taxpayer for a ride) and he's not shy of expressing them.
But he's so worried about the possibility of a bidding war that, in an interview, he refused to divulge the name that he and his business partner intend to seek.
Senator Minority Leader Geller said he's mad the candidates can't campaign in the state, but he's no longer worried about the issue of delegates.
He has settled problems within Umno, and he's now worried about who will take over.
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