CULVER CITY, CA - Earlier this year, Montgomery & Co. Creative ( created a video tribute that salutes Discovery Communications' CEO David Zaslav for his eco-friendly initiatives. The National Resources Defense Council (NRDC) honored Zaslav in March for outstanding environmental leadership in media. The video tribute humorously highlighted a number of Zaslav's accomplishments, with stars from many of the network's popular shows questioning whether he might be "too green"?