Oh snap! CBS News' Mark Knoller zings Obama's book purchases

CBS News correspondent Mark Knoller took to Twitter to report on President Obama’s Small Business Saturday shopping trip.

Asked what he bought, Pres Obama said "it is a long list…books for every age group, from 5 to 52."

— Mark Knoller (@markknoller) November 30, 2013

The White House provided a list of the president's book purchases today: Half Brother – Oppel Heart of A (cont) http://t.co/J2LVVnljN9

— Mark Knoller (@markknoller) November 30, 2013

Pres Obama pays for his purchases at end of bookstore visit with daughters. (TV Pool photo by @willafrej, NBC News) pic.twitter.com/PjMiJwn3ZT

— Mark Knoller (@markknoller) November 30, 2013

Obama picked up over a dozen books, but Knoller noticed something glaringly absent from the list provided by the White House.

Could have used a few books on fixing websites.

— Mark Knoller (@markknoller) November 30, 2013

Funny ’cause it’s oh-so-true! Obama can always borrow “Web Sites for Dummies” from his pal Kathleen Sebelius, but he’s got other books to get to first.

White House says one of the books Pres. Obama bought was "Lulu and the Brontosaurus". Unknown if it's for him or is a gift.

— Sam Litzinger (@SamLitzinger) November 30, 2013