Donald Trump lost his temper with a reporter on Tuesday after she pressed him on why Iran is continuing to fight. In barely-concealed anger, he ripped her organization as “fake” and insisted Iran “desperately” wants to make a deal. But of course, that only revealed the line of questioning to be absolutely correct: Iran is not desperate, and he really does not know how to force Iran’s hand or get out of this fiasco. Meanwhile, Politico reports that GOP anxiety is growing about how the Iran war will hurt the …