Martin O’Malley appears closer to challenging Hillary Clinton

With Hillary Clinton‘s email issues dominating national political press coverage, more than a few Democrats are pondering the fact that so far, they don’t have a backup plan if her candidacy goes astray. But that might be changing soon. Today on MSNBC’s Morning Joe, former Maryland Gov. Martin O’Malley discussed his vision of the future, as well as his attributes that would make him an attractive candidate if he decides to run in 2016. “Most years there’s the inevitable front…