Internet filter ?

Sitting in an internet cafe in Yemen, waiting for a page to load, I take a peek at the computer next to me, and the young guy is watching rocket launchers going off, someone throwing grenades, and some dodgy looking training exercises involving various types of weaponry and men in beards. All appear to be quality fundamentalist productions, bad light, shaky camera work and some guy wailing in the background.

I am both alert and alarmed.