The head of Oxfam France questioned billionaires about the 'Zucman tax,' a wealth tax on households worth more than €100 million. Not all were opposed, but none wanted to make their views public.

The head of Oxfam France questioned billionaires about the 'Zucman tax,' a wealth tax on households worth more than €100 million. Not all were opposed, but none wanted to make…

As the world’s wealthiest touch down in Davos for the World Economic Forum, hundreds of the ultra-rich—including the Disney heirs and millionaire real estate developer Jeffrey…