
Billionaire venture capitalist Ben Horowitz, one of Donald Trump's former Silicon Valley supporters, said he has had a change of heart and that he and his wife, Felicia, will make a "significant donation" to Vice President Kamala Harris.
Horowitz endorsed the former president in July, one of a batch of tech titans like Tesla's Elon Musk and PayPal's Peter Thiel who have pledged to throw their sizable fortunes behind Trump.