Governor Richardson would have made a better Secretary of State than Senator Clinton, at least in terms of his foreign policy experience (I'm fine with Clinton taking the job for other reasons). Richardson personally negotiated with North Korea, Iran and Sudan and was once ambassador to the United Nations. But Chinese-Americans are right to criticize his handling of the Wen Ho Lee case as energy secretary---and to still hold that ugly episode over his head.
Yes, Richardson and Bill Clinton were under intense pressure from conservatives back then, as they were for the whole of Clinton's presidency. And, yes, spying from China was and is a serious issue for America (just as, I imagine, spying from the U.S. is a serious issue for the Chinese). But Wen Ho Lee was the victim of a witch hunt that didn't need to happen if the people in charge, and Richardson in particular, had had a bit more of a spine.
Now that he's got a post at Commerce, Richardson may think this is all behind him. I hope he instead takes the opportunity to make a full apology.