But they also are in real doubt.

When they try to connect these issues with trade, however, their motives become questionable.

The circumstances surrounding his death are still dubious, the details contradictory and the information sketchy.

Obviously, Turkey's Islamists are not the only ones with serious doubts about the war.

There are grave doubts about whether the Iranian nuclear program could be eliminated from the air.

Now these delays are raising doubts in the US about the EU s commitment to reform.

But there are serious questions about most of these countries capacity to assume global leadership roles.

Together with other similar cases, these trials raise serious questions about Ukraine s judicial system and law enforcement agencies.

We're being called.

But EU member governments behavior during the past few months raises grave doubts about whether they see things this way.

While some Democrats remain bitter, there is little serious questioning of the legitimacy of Bush s victory.

More than half of all approved drugs produce a serious adverse reaction that is not known at the time of regulatory approval.

'Serious gaffes'

For the political boycott implemented by the 14 against Austria undermines the Treaty on European Union, and raises serious doubts about the functioning of EU institutions.

'Exactly.'

'Undoubtedly.'

Netizens' doubts

Without a doubt!

No doubt.

Without a doubt.

Many of the photos are nostalgic.

All the stories are interesting.

There are serious risks.

These individual developments are troubling.

Some kinds of food make us thirsty.

But the debt levels of some European countries relative to their income raise serious questions about whether their bonds really are risk free.

But doubts are growing.

There is no doubt.

In any case, the ability of the Pakistani military to deal with the current threat, let alone a widespread insurgency, is questionable, as is Western leverage on Pakistan s security forces.

But, amid enduring poverty, rising inequality, and lackluster growth in many developing countries, the success of past anti poverty policies and programs appears dubious.

Stimulus packages are controversial, because they increase budget deficits, and thus imply the need to cut spending or raise taxes sometime in the near future. The question is whether they successfully boost output and jobs in the short term, and, if so, whether they do enough to compensate for the inevitable budget problems down the road.

Stimulus packages are controversial, because they increase budget deficits, and thus imply the need to cut spending or raise taxes sometime in the near future.

But serious problems remain.

There are four deep problems.

These are powerful arguments.

But serious challenges lie ahead.

OF PERSONS RESPONSIBLE FOR SERIOUS VIOLATIONS OF INTERNATIONAL

You are in serious trouble.

You're in serious trouble.

Regional conflicts cause anger and resentment.

Sharia law is undoubtedly controversial.

The worries are even worse in Afghanistan and Pakistan.

They inhibit democratization and incite instability.

Other films cast excess as nauseating.

They promote hatred in society.