"Then you can convince Zuck to do the same at IG FB get it outta here suspend em."
"Doing this deal was the right timing," Chuck D said in a statement.
Lupe Fiasco, MC Lyte, Fat Joe, and more will make appearances to help tell Hip-Hop's rich history.
KRS-One laid out the union's mission in a freestyle video featuring Slick Rick and Big Daddy Kane.
'The Story of Hip-Hop with Chuck D' will air on PBS.
The rap legend slams Live Nation and its partners for their lack of accountability.
"Look, the guy was railroaded," said Cosby according to a spokesperson.
"This is my chance to use a new vehicle to revisit and repay these amazing artists while they are still living," said the Def Jam co-founder.