security risk on the obama care web site. cnn has obtained a disturbing memo written only days before the launch. i'm wolf blitzer. you're in "the situation room." i take full responsibility for making sure it gets fixed asap. >> hold me accountable for the debacle. i'm responsible. >> they certainly are the fays of the obama care web site debacle. both were front and center today taking responsibility and promising solutions. we have team coverage this hour of obama care under fire. first let's go to our senior white house correspondent jim acosta with the very latest. jim? >> here at the white house officials believe the president took ownership of the messups with obama care today that they feel like he for the first time really addressed this issue of millions of cancellation letters going to americans around the country, informing them they may be losing their coverage. in other words this white house feels they have turned the