I am heartbroken by the tragedy in Arizona and wish the best for everyone
affected by the shootings, those grieving and those recovering from the horror
In my column Thursday I will touch on the broader issues this has raised, but I will briefly take note here of how this event is already affecting the 2012 presidential race. Let's start by agreeing that former Alaska Gov. Sarah Palin (R) is not remotely responsible for the actions of mentally unstable people and should not be the central focus of the discussion over how to arrive at a more measured and reasoned debate. Do comments like "don't retreat, instead RELOAD" coarsen the political discourse? Absolutely. Is she the only person who talks that way? No way.