This year’s Republican primary for U.S. Senate features two candidates — John E. Sununu and Scott Brown — who’ve held the job before. From the start, Brown has fully supported the war President Trump launched in February. “I love what he’s doing with Iran,” Brown remarked during a candidate debate in Hampton, N.H., last month. “If you’re asking me if I would have done this, no, no,” Sununu told WMUR last month. “As I am out and about asking people what their thoughts are: It’s about 50/50,” Brown told WGIR radio this week.