WASHINGTON (Reuters) -The nonpartisan U.S. Congressional Budget Office projected on Tuesday that President Donald Trump's sweeping tax-cut and spending bill would lead to a $2.8 trillion deficit increase over a decade, despite an increase in economic output.

U.S. Senate Republicans' proposed changes to President Donald Trump's sweeping tax-cut and spending bill are expected to push U.S. debt levels higher, roughly in line with projections from the House-passed version,