But there are some significant problems with this analysis.

FORBES: John Mauldin's Muddled Stock Return Model

There are a significant number of studies showing Avandia may cause heart problems, but there are some studies showing it may not.

FORBES: Why Avandia Will Change The Drug Industry

She thinks Cuyahoga County has done a good job so far preparing for the primary, but she says there are bound to be some problems.

NPR: Ohio's New Voting System Revs Up for Primary

"We do know there are some problems, but if somebody wants to arm-twist Zimbabwe, that's not the best way to solve the problems, " she said.

BBC: NEWS | Africa | Mugabe shrugs off Brown boycott

"Most Americans recognize the United States should have some immigration, but that there are real problems of enforcement and control and numbers ... or they can say these things in an effort to silence their opponents ... it's not clear it's all that effective, " said Steve Camarota, of the immigration studies center.

CNN: Obama courts the Latino vote

Of course there are some routine problems and disputes but on all the issues of principle our positions practically coincide.

BBC: Breakfast with Frost

But unless there are some clear answers about the scale of complaints and problems associated with the pathway this is a controversy that could run and run.

BBC: The dilemma over care for the dying

Some of the bizarre myths about the polio vaccine persist in Pakistan, but there are other problems too.

BBC: Polio killings a major setback

"Every election there are always going to be problems, and there were some this time, but there was nothing really out of the ordinary, " the official said.

CNN: Number of civil rights voting complaints 'low'

My family has had extraordinary care from our NHS, but we do not do our NHS or our nurses any favours if we do not point out that there are some very real problems in parts of our health and care system.

BBC: Ann Clwyd tackles prime minister on nursing standards