"It could happen quickly as part of a middle class economic relief package, " he worries.
He worries that it may sell nuclear materials and other weapons of mass destruction to terrorists.
His brothers and sisters are still there and he worries about them every day.
When asked, Alex says he worries about food all the time, and that he's always hungry.
And he worries the bleeding risk will look worse outside of a clinical trial.
Still, he worries that it could be too late to do what is necessary.
He worries that a new, updated Raven will cannibalize sales from the larger Puma drone.
By spending so much time with the team, he worries, he's depriving his own son.
He worries that the next breakthroughs in energy, transport and information technology will occur elsewhere.
" He worries that this might set a "very negative precedent for the future.
He worries that football concerns will outweigh those of issues like childhood obesity and diabetes.
He worries that momentum is building for something that could prove to be a mistake.
He worries that trust will be diminished now that the company is owned by a possible competitor.
Chino says the ADB is up to the challenges, though he worries that his staff is overworked.
But he worries that his married sisters are remaining in Syria and his parents refuse to leave.
Businesses like Sam's are dependent on them and he worries what will happen when they pull out.
He worries that terrorists could still cause enormous damage to the U.S. economy at a very small cost.
He worries that the ring of steel will not deter attackers, but merely force them to change targets.
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He worries that the plant that sustained so many in this small community may be forced to close.
But he worries about what might happen if central bank dollar reserves stop growing at such a fast pace.
But he worries that the road crews will only face more insurgents as it rises toward a 9, 000-foot pass.
He worries that rising gasoline prices will eventually snuff out demand for cars the way it did in 2008.
Thomas says he worries police will draw the wrong lessons from this case.
He loves his project, but during these times of severe budget cuts at NASA, he worries about its survival.
He worries that pockets of "venomous hatred toward Western society" persist on some campuses and in certain Islamic communities.
And he worries that just the administrative overhead of the emailed votes could be more than officials are bargaining for.
Raising prices to offset the higher payroll costs strikes him as too risky, because he worries his sales may suffer.
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Concentrating on medical-service start-ups, he has since made a fortune, but he worries about Iowa having enough entrepreneurial role models.
They are welcome, he says, but he worries about the incentives to create new groups if the law is passed.
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Against his party's national policies, he worries about curbs on welfare benefits and favours an amnesty for some illegal migrants.
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