U.S. Senate finance chair: Congress should hike tax on oil firms' stock buybacks
U.S. Senate Finance Committee Chair Ron Wyden on Thursday said Congress must do more to raise taxes on oil companies' stock buybacks after Chevron Corp announced it would triple its budget for share buybacks to $75 billion.
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### Instruction: U.S. Senate finance chair: Congress should hike tax on oil firms' stock buybacks

### Response: U.S. Senate Finance Committee Chair Ron Wyden on Thursday said Congress must do more to raise taxes on oil companies' stock buybacks after Chevron Corp announced it would triple its budget for share buybacks to $75 billion.