Three weeks after President Donald Trump pledged to pull the United States out of the Paris climate agreement and negotiate a better deal, foreign allies and U.S. officials alike remain perplexed about the White House’s plans going forward.Two U.S. officials told POLITICO that senior White House aides, who are prioritizing health care legislation and increasingly preoccupied by the expanding Russia probe, have had very few internal conversations about the administration’s Paris strategy since Trump’s announcement.