The cut amounts to $ 15 million , NBC Universal says . He also signed on until 2020 , the source says . Leno jokes about 'Tonight Show ' layoffs . ` ` The Tonight Show '' staff was cut by up to 25 employees , source says .
The cut amounts to $ 15 million , NBC Universal says . He also signed on until 2020 , the source says . ` ` The Tonight Show '' staff was cut by up to 25 employees , source says .