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Veterinarian Vint Virga says that animals in zoos, like this lion, need to have a bit of control over their environment.

Animals

Cat PDA Vs. Human PDA And Other Animal Behavior Explained

Veterinarian Vint Virga works with pets and zoo animals on behavior disorders. He talks about how house cats are more fulfilled when they forage for food, and how to show animals affection.

The Beatles perform one of their songs while filming A Hard Day's Night in 1964.

Movie Reviews

'A Hard Day's Night': A Pop Artifact That Still Crackles With Energy

To celebrate the 50th anniversary of A Hard Day's Night, a spectacular restoration is in theaters and on DVD. The black-and-white photography of the Beatles is gorgeous, and the movie isn't half bad.

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