Mark Mardell, the BBC News North America editor, criticized the "whole process, which has been used not to examine a candidate's fitness for high office, but to underline the rather obvious fact that the Obama administration does not share the world view of Republican senators, and they don't like their former colleague joining it." Mardell noted the senators repeatedly "insisted he gave a simple 'yes' or 'no' to complex questions. These are old men who hold themselves in high regard, but seem to see serious examination of difficult problems as a personal affront. They desperately want to play 'gotcha', but haven't the self-restraint to design effective questions." Mardell called Senator Hagel "equally unimpressive, almost unprepared, for a level of hostility that had been signalled long in advance. Neither smart, nor humble, his tactic seemed to be a kind of bumbling blandness." According to Mardell, only Senator Cruz was effective and well-prepared, as "he ripped into the nominee with all the skill honed as a Texas solicitor general."