When it opened 22 years ago, the Minnesota Zoo was on the cutting edge of design. The exhibits were spacious. Herd animals could roam on acres of park land. And indoor species could perch in jungle trees or lounge in wading pools. But by today's standards, the Minnesota Zoo is outdated. At least that's what new zoo director, Lee Ehmke thinks. Ehmke, who started his job today, comes from the Bronx Zoo in New York where he drew rave reviews for designing a $50 million dollar Congo Gorilla Forest. He says while the Minnesota Zoo could use a facelift, it is still well respected throughout the world.