Ringling Bro. circus elephants take final bow

After years of pressure from animal rights groups, elephants at Ringling Brothers and Barnum & Bailey Circus retire

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The rise in marijuana use among seniors

More and more Americans age 55 and older are using marijuana

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​Seniors and marijuana

Cannabis use among Americans 55 and older, as an alternative to pharmaceutical drugs, is rising - and the stigma is shrinking

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