Actor LeVar Burton said he was “more than nervous” when guest-hosting five episodes of “Jeopardy!” which begin airing Monday. “I was absolutely petrified,” said Burton, best known for his portrayals of the young slave Kunta Kinte on 1977 ABC miniseries “Roots” and Lt. Commander Geordi La Forge in the 1987-94 syndicated science fiction series “Star […]