Youssef is accused of insulting President Morsi and denigrating Islam on his TV show.
1509 GMT: Mali. At least three Malian soldiers have been injured in fighting today in Timbuktu, a day after insurgents killed two troops and injured another in attacks including a suicide bombing (see 0853 GMT).
A military spokesman said, "The fighting is heavy and it is ongoing. We are in the process of encircling them."