and Republican presidential candidate Chris Christie launched his latest blitz against Donald Trump on "Fox News Sunday." Trump and Christie also diverge on Social Security reform. In the Sunday interview, Christie was even more staunch in his stance on means testing for Social Security, which would exclude people at higher incomes from receiving those benefits. "Do the extraordinarily wealthy need to collect Social Security? Do we really need to have Warren Buffett and Mark Zuckerberg and Elon Musk collecting Social Security?"

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Persons: New Jersey Chris Christie, Chris Christie, Donald Trump, Christie, Trump, Warren Buffett, Mark Zuckerberg, Hunter Biden's, Joe Biden's Organizations: Washington Hilton, Washington , DC, Former New Jersey Gov, Republican, Fox, Republican Party, Fox News, Trump, Social Security, Social, Elon, RealClear Politics, GOP Locations: New Jersey, Washington ,, America, U.S