The state of Oregon this week inked a deal with the Treasury Department to use Troubled Asset Relief Program funds to help refinance underwater non-agency mortgages in what’s believed to be the first such initiative under the Obama administration’s Hardest Hit Fund program. The program, which will be tested in Multnomah County, OR, will roughly parallel the Home Affordable Refinance Program for underwater Fannie Mae and Freddie Mac mortgages. It’s also similar to a proposal developed by Sen. Jeff Merkley, D-OR, that would create a new federal agency to refinance underwater non-agency mortgages using funds generated through a new bond program. Many observers see...