Analysis-Iran standoff could leave Trump worse off than before he went to war

<p>By Matt Spetalnick</p><p>WASHINGTON, May 2 (Reuters) - More than two months into a conflict that has failed to deliver a decisive military or diplomatic win, President Donald Trump faces the risk that a standoff with Iran will drag on indefinitely and leave an even bigger problem for the U.S. and the world than before he launched the war.</p><p>With both sides outwardly confident they hold the upper hand and their positions far apart, there is no obvious off-ramp in sight, even as Iran submitted a fresh proposal to restart negotiations.Trump quickly rejected it on Friday.</p>