I didn't hear him being asked about Obama's qualifications in this video.
The reporterette says; "It's been about 8 weeks and your friends say you are angry." Clinton says; "I'm not, and I never was mad at Senator Obama, I think everybody has a right to run for President who qualifies under the constitution."
you're right. Thanks for the correction. It's still a little strange that he would bring up Constitutional qualifications.