US President Donald Trump once again targeted former aide Elon Musk on Tuesday, attacking the amount of government subsidies the entrepreneur is receiving, after the tech billionaire renewed criticism of the president's flagship spending bill.

Senate Republicans are racing to meet President Donald Trump’s Fourth of July deadline to pass a bill that proposes big tax breaks and spending cuts.

By Nandita Bose and Kritika Lamba WASHINGTON (Reuters) -Billionaire Elon Musk on Monday renewed his criticism of U.S. President Donald Trump's sweeping tax-cut and spending bill, vowing to unseat lawmakers who backed it after campaigning on limiting government spending.