Given that the educational lives of vulnerable American students are at stake, we should be even more suspicious of those who would dismiss action on grounds of uncertainty.
Given that the association between diet drinks and with vascular events is unexpected and unsupported by other research, a study that controlled for specific ingredients, such as the type of sweetener and caffeine content, is needed to assess whether there are grounds for a plausible mode of action.
FORBES: Will Drinking Diet Soda Increase Your Risk For A Heart Attack?
John Grounds, of the medical research charity Action Research, which is funding studies of the subject, said: 'Having a baby too early can be devastating.
Some libertarians are in favour of confiscatory estate taxes on exactly these grounds: they see inherited wealth as affirmative action for the children of the rich.
Unless, that is, the state's governor, intervened on the grounds that mitigating circumstances argued against such a course of action.
It recommended that action could be taken on the grounds of harassment, and that the authority could sue for defamation under the Localism Act 2011 - because several of the requests were made in emails to every councillor.
Archbishop Tutu said the death toll as a result of military action in Iraq since 2003 was grounds for Mr Blair and Mr Bush to be tried in The Hague.
BBC: Desmond Tutu calls for Blair and Bush to be tried over Iraq
Any propaganda for war and any advocacy of national, racial, or religious hatred that constitute incitements to lawless violence or to any other similar action against any person or group of persons on any grounds including those of race, color, religion, language, or national origin shall be considered as offenses punishable by law.
Fifa's disciplinary committee studied footage of the post-match press conference and found no grounds to take any action.
Mr Bakhit has branded the IAF's boycott of the local elections as illegal, and this could serve as grounds for action to contest its right to continue to operate as a political party.
ECONOMIST: Is the Muslim Brotherhood turning its back on politics?
Eventually, he was allowed to return home on health grounds but from then on the Chilean courts swung into action by stripping him of his legal immunity and allowing criminal suits to be brought against him.
Solicitor Rhian Morgan said the action was being brought under the Law of Private Nuisance on the grounds of the residents having "unreasonable interference with enjoying their property".
BBC: Papers served on Sita over Whinney Hill landfill smells
Two FBI task forces had reviewed the intercepted e-mails and concluded there were no grounds for action against Hasan, that the messages could be construed as a legitimate part of his work as an army psychologist.
The lawyers added that some senior officers could potentially take individual legal action and also recommended that a number of emails be reported to police on the grounds of harassment.
People want to be part of the action, and are willing to pay for the experience, just as they are to walk the grounds of the Colosseum.
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