(Fox News) Howard Buffett, Warren’s oldest son, has become a crusader at the border, using his organizations and wealth to boost security efforts of local authorities and volunteer groups, according to a recent report.

While his interest in border security may seem odd, a closer look at the 64-year-old billionaire and philanthropist reveals he’s no stranger to the issue. Buffett owns a ranch in Cochise County, Arizona, that sits just 300 yards from the U.S.-Mexico border.

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