A pair of 26-year-old roommates from Texas are looking to cash in on the American dream by simply asking every person in the nation to send them a dollar, and have created a website called GiveUsABuck.com to reach a potential goal of $300 million. ... "Wouldn't it be great if every person in the United States gave us one buck? If you could get every person, then that would be $300 million," Rob Momary said. "Everybody's had this idea, but no one's really done it to make it work. If we only get 1 percent, that's still $3 million, which...