Students at Harvard University, joined by others at some of the country's top universities, are taking a new tact. Rather than change lightbulbs and conserve more, they want their universities to empty fossil fuel company investments from their endowment.
The United States loves its paper money. Dollar coins get introduced and re-introduced but they still remain the domain, largely, of vending machines. But a new bill in Congress seeks to change that, by phasing out the paper dollar bills. And supporters say it would bring a financial boon for the government.