Legislation filed in the House two weeks ago would require the Treasury Department to once again amend its agreement with Fannie Mae and Freddie Mac to allow the GSEs to pay down the billions of taxpayer dollars the companies received while in government conservatorship.Under the Let the GSEs Pay US Back Act of 2013, H.R. 2435, – sponsored by Rep. Michael Capuano, D-MA – the GSE senior preferred stock purchased by the Treasury would no longer accrue dividends, as is the current practice.