An examination of spending bills, news releases and communications with federal agencies obtained under the Freedom of Information Act shows that nearly two dozen freshmen have sought money for projects that could ultimately cost billions of dollars, while calling for less spending and banning pork projects.
Politicians have long advocated for projects on behalf of individuals and businesses back home, even without earmarks. Several lawmakers said they were merely providing a constituent service. But since many of the freshman Republicans campaigned on a pledge to cut spending and to change Washington’s time-honored ways, their support of spending projects suggests that in many cases ideology can go only so far in serving the needs of people back home.
http://www.nytimes.com/2011/07/20/us/politics/20freshmen.html?hp