[ad_1] Former President Donald J. Trump, in an interview with a conservative Israeli news outlet that was published on Monday, exhorted Israel “to finish up your war,” mixing bellicose support for the government of Israel with harsh warnings that the Jewish state was losing international support by providing “a very bad picture for the world.” But while Mr. Trump had typically harsh words for President Biden — he called Mr. Biden “dumb” — he offered no prescriptions for what the United States should do, or for what he would do,…