Rubio, who held talks with his Russian counterpart Sergey Lavrov in the Philippine capital, alluded to how U.S.-mediated talks have stalled. MANILA, Philippines (AP) — U.S. Secretary of State Marco Rubio said Thursday that the Trump administration is poised to help end the “senseless war” in Ukraine but acknowledged there is no quick path to a deal, saying diplomacy will require sustained effort and new ideas.Rubio, who held talks with his Russian counterpart Sergey Lavrov in the Philippine capital, alluded to how U.S.-mediated talks have stalled. He called them “unsuccessful or at least unfruitful” in the past but insisted that...