for our entire team, i'm charles davis, and we'll see you next week on "sports stars of tomorrow." (rousing music) (rousing music continues) (rousing music continues) (bright music) >> good morning and welcome to mosaic, it is always a privilege to host mosaic on behalf of our producer and co-host, this is my 16th year and one of the privileges of doing this is that i have such great guests all the time. today we have two segments in our program, this being black history month along with just celebrating dr. martin luther king jr.'s birthday, we will say something about both, and the second segment is about the book fair, which is 50 years of celebration of the world book fair that we have here in the bay area, it comes here every other year. black history was first proposed by dr. g carter wilson, woodson, excuse me, back in the 1900s and back then it was negro history week, they chose the second week of fairbury because of the birthday of abraham lincoln, and it became a month 1976. dr. king would have been 88 years old and we would have celebrated his birthday since the holiday,