Voters do not always have access to all the relevant data – but they sure can detect political fear. And fear, after all, is what the Democrats have wallowed in for decades since Reagan. Many of them privately believe that their ideas or proposals, however sensible, can never win majority support. So they hide them, or argue for them only before certain constituencies, or play the usual defensive crouch on foreign policy, and bob and weave until the voters are offered a choice between a decisive extremist from the GOP and a quivering pile of jello from the Democrats. The one figure who broke this cycle was Obama in 2008. He managed to do so again in 2012. And yet the default DNA of the Dems is to go back into a defensive crouch, the masters of which are, of course, the Clintons.