BRUSSELS (AP) — NATO Secretary-General Mark Rutte brushed off fresh concern Tuesday about the United States’ commitment to the military organization on the eve of a meeting of allied foreign ministers focused on Russia’s war against Ukraine. U.S. Secretary of State Marco Rubio was expected to miss Wednesday’s meeting, which will unfold during high-stakes negotiations in Moscow and in Europe about Ukraine’s future. His rare absence at the American-led alliance comes after President Donald Trump’