At today’s press briefing, this was Robert Gibbs’ response to a question about whether Barack Obama is concerned about the release of nuclear black marketeer A.Q. Khan:

Q: Is the President concerned that Pakistani nuclear scientist A.Q. Khan will be a proliferation risk, now that he’s been released from house arrest? And will he renew the US request for him to be interviewed by US intelligence?

Gibbs: Uh, obviously we’ve seen the reports of the release, but have not received, uh, have yet to receive official word, uh, from the government. Uh. Obviously this President has made clear, uh, many times, the great concern he has for nuclear proliferation, uh, and, uh, as we hear from the government about, uh, these reports, uh, obviously, uh, the President, uh, and this government want assurances that, uh, that Dr. Khan is not involved or engaged in, uh, any of the activity, uh, uh, that resulted in, uh, in, in his house arrest earlier.

That’s telling ‘em.