__________________________ The Des Moines Register/Bloomberg Politics poll late Saturday said Cruz is now winning the support of 31 percent of Republicans likely to vote in the February 1 party caucuses outdistancing billionaire real estate developer Donald Trump who has 21 percent. _________________________周六晚些时候<德美茵纪事报>刊登彭博社的政治调查该调查显示有望参加2月1日共和党党内预选会议投票的共和党人中有31%支持科鲁兹超过地产大亨、亿万富翁唐纳德.特朗普后者的支持率是21%.