"As a society we recognise that non-smokers need to be protected from carcinogens when at work but we are not doing enough to protect the most vulnerable non-smokers of all - children, " he said.
Children of non-smokers are just as vulnerable (if not more so) than the children of smokers.
In many countries, the green roof industry is vulnerable to non-acceptance and a lack of understanding.
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The Homeland Security Committee hearing will take testimony that makes plain one other frightening reality: Unfortunately, our unrobust electrical infrastructure is also vulnerable to non-EMP disruptions.
Indeed one might even be forgiven for thinking a truly radical thought: that Barack Obama, a president who, recall, fought a non-war-war in Libya without Congressional authorization, is vulnerable to criticism because his foreign policies have been too aggressive.
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Their role around nightclubs at weekends is to help people who are potentially vulnerable in a non-confrontational way.
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Even non-Arab oil states, such as Angola, Russia or Venezuela, seem vulnerable to strongman rule.
When people from non-endemic areas, who have little natural immunity, travel to endemic ones, they are especially vulnerable.
Too many non-European commentaries follow a beguilingly simple logical path, which goes like this: the single currency is vulnerable in a crisis because it was created without a single government above it to control tax, spending and transfers between the euro zone's richer and poorer economies.
The vast majority are non-working or barely working actors, often employed as bartenders, baristas and personal trainers to the Hollywood community, vulnerable to the economic ripple effect of a strike.
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