"Sometimes I wonder whether Washington's liberal politicians truly understand the greatness that is America"

Mitt Romney's quote implies that he thinks that liberal politicians in Washington are not fully appreciating the greatness of America. He may be recommending that these political leaders are too concentrated on their own agendas and not paying enough attention to the country's successes and potential. He may also be suggesting that these politicians are refraining from doing enough to secure and promote the worths that make America terrific. Romney's quote indicates that he believes that liberal politicians need to be more knowledgeable about the success of America and must be doing more to make sure that it is maintained and celebrated. He might be suggesting that these politicians need to be more concentrated on the nation's successes and possible, instead of their own programs.