Page 2 - Perfect Machine News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Guy lasaro says they want to teach visitors to protect sharks and respect them. the shark is the perfect machine, the perfect predator, he says. it's inspiring, emotional and satisfying to interact with them. marine biologists say robust shark populations are necessary to maintain healthy coral reefs. in 2015 cuba placed restrictions on shark fishing with an increasing number of countries in the caribbean realizing they're important. they used to commonly catch and kill sharks either for food or because they were considered a nui nuisance, but more countries are taking steps to protect sharks....

>> reporter: usually, they are the last thing you want to see in the ocean. but sharks are the reason why we have come here to the waters off eastern cuba. we're hoping to see the predators up close and with no cage. local guides say this is the only place in cuba perhaps one of only a hand informal the world where divers can safely swim alongside bull sharks. we are taking them at their word, praying the sharks had a big breakfast. bull sharks are considered some of the most aggressive in the world, but the ones we see seem mostly curious. swimming around me for a closer look before gliding a...

Curious. swimming around me for a closer look before gliding away. this guide says they want to teach visitors to protect sharks. the shark is the perfect machine, the perfect predator, he says. it's inspiring, emotional and satisfying to interact with them. marine biologists say robust shark populations are necessary to maintain health coral reefs. in 2015 cuba placed restrictions on shark fishing. one of an increasing number of countries in the caribbean to realize sharks are not only important to the environment but a way to attract visitors. people in the caribbean used to commonly catch a...

The world where divers can safely swim with bull sharks. we're taking them at their word, praying they have had a big breakfast. bull sharks are considered some of the most aggressive in the world, but the ones we see seem mostly curious. swimming around me for a closer look before gliding away. they want to teach visitors to respect sharks and to protect them. [ speaking non-english ] >> reporter: the shark is the perfect machine, the perfect predator, he says. it's inspiring, emotional, and satisfying to interact with them. marine biologists say robust shark populations are necessary to main...

You can tell a lot about an item by the nicknames we give it. So what do our nicknames for the television tell us about that device? "The idiot box." "The boob tube." "The tell-lie-vision." It doesn't take a super sleuth to puzzle this one out....