Rubio braces for Hill grilling as Republicans join bid to curb Trump's Iran war powers

Secretary of State Marco Rubio is expected to face tough questions on Capitol Hill this week as Congress threatens to curb President Donald Trump’s war powers, while the administration pushes for an end to the conflict with Iran.

Rubio will testify in four congressional hearings on Tuesday and Wednesday on the State Department's budget for the upcoming fiscal year. But the Trump official is likely to be grilled on the ongoing negotiations to end the war and whether the U.S. military campaign...