Quirky habits of people over 100

Published On: May 12 2013 11:45:47 PM CDT   Updated On: May 14 2013 01:00:00 AM CDT

To what do centenarians attribute their long lives? Take a look at these quirky tricks people who have lived past 100 swear by.

Book, reading glasses
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Irving Kahn, 107, is the world's oldest stockbroker, starting on Wall Street in 1928. He reads three newspapers a day, watches C-Span and read thousands of books, all of them non-fiction.

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