But like a born actor who only really wants to direct, Gingrich has always been unsatisfied with what he's brilliant at. He can't still his hunger to deliver grand pronouncements on life, liberalism, conservatism, religion and whatever else swims into his consciousness.
Oxygen therapy is used as a common medical treatment. You may have seen patients on TV or in real life using an oxygen mask or nasal cannula (a plastic tube that fits behind the ears and delivers oxygen through the nostrils).
