Chris Morris : I voted for President Obama twice , sharing hope in possibility of success . He says Obama has had worthy efforts thwarted by political obstructionism . Morris : Obstructionism ca n't excuse Obamacare , woes , and attacks . Morris : Obama 's 2008 campaign memoir is a sad reminder of what might have been .
Nathaniel Morris : I voted for President Obama twice , sharing hope in possibility of change . He says Obama has had worthy efforts thwarted by GOP obstructionism . Morris : Obstructionism ca n't excuse Obamacare website woes , drone attacks . Morris : Obama 's 2008 campaign memoir is a sad reminder of what might have been .