Sen. Susan Collins, a 73-year-old Republican from Maine who has spent many years serving in the Senate, has announced a 2026 ...

Collins’ votes and statements on war powers and foreign policy underscore that Congress still has the capacity — and the obligation — to exercise its constitutional authority.

The Republican has gained a reputation as a critic of the Trump White House, but she has also broadly backed Trump’s agenda, including his tax and spending bill, and his nominees.

Collins is expected to face tough re-election battle as Democrats seek to flip seat in this year’s midterm elections ...