More than 50 progressive activists marched across Capitol Hill on Wednesday to protest the war in Ukraine and call on lawmakers to push the Biden administration to negotiate an end to the war. At least 11 of the protesters were arrested outside the office of Sen. Bernie Sanders (I-Vt.) after congressional aides demanded they leave a sit-in inside the senator’s office. Several senior citizens, including a handicapped elderly woman, were either handcuffed by officers or escorted out. The protest movement, organized by the nonprofit organization Code Pink and the Peace in Ukraine Coalition, entered 12 congressional offices, all progressive and...