<prompt> Translate the following text to EnglishKristo alisema: Watu wa kushoto wa Marekani wamekwenda kimataifa kushinda mkataba bandia wa kupunguza gesi za chafu, kwa sababu hawawezi kutimiza lengo lao ndani ya nchi.  <response>: The American left has gone international to win a phony treaty that curbs greenhouse gases, Kristol alleged, because they cant accomplish their goal domestically. 