The president signed an executive order to exempt Russia from most parts of a law he signed last monthPresident Trump is halting implementation of most of the sanctions that were to be imposed on Russia under a bipartisan bill he signed last month.The announcement came in an executive order on Friday night, and was part of a broader pivot by Trump toward courting Moscow as he seeks to end the war in Ukraine and keep energy prices under control ahead of the midterm elections.The law, which was championed by and named for the late Sen. Lindsey Graham (R., S.C.), targets...