Concluding his second year as head of Discovery Communications, David Zaslav is bullish about the company’s near-term prospects, despite facing one of the worst economic climates in decades. Two months after taking the company public, Zaslav talked with Multichannel News editor in chief Mark Robichaux and programming editor R. Thomas Umstead about the company’s business prospects in 2009.img src="http://feeds.feedburner.com/~r/MultichannelBreakingNews/~4/483364363" height="1" width="1"/