Thomson ReutersFebruary 15, 2013 12:45
(Fixes typo in paragraph 3)
* Excavation, restoration work hit by Egypt unrest
* Temples, tombs reopened to draw back cultural tourism
* Minister says threat from radicals overblown
By Tom Perry
CAIRO, Feb 15 (Reuters) - The keeper of Egypt's archaeological treasures sees hope for the nation's future in its pharaonic past.