My post strangely disappeared in the middle of my typing.
Romney could ask if the rumors are true that the murdered ambassador( or his) asked, repeatedly, over many weeks, for better defense. Those messages exist. Or why a British firm was hired and told to only use rubber bullets.
Hillary was supposed to be the ambassador's friend, so she might care beyond her professional responsibility.
If a prejudiced Liberal is posing the questions, the entire area might be carefully avoided.