The richest person on earth, Elon Musk , took it to Twitter to express his disapproval of Senate Finance Chair Ron Wyden's latest proposal that aims at raising taxes on the wealthiest individuals in the U.S. Wyden's draft legislation would apply a new tax, beginning in 2022, for individuals with at least $1 billion in assets or $100 million annual income in three straight taxable years. It would apply to ...