Watch the video at the link. Ted Cruz won the fifth Republican debate in Las Vegas on Tuesday, but Donald Trump held his own and Chris Christie "helped himself," political strategist Dick Morris told Newsmax TV. "Cruz was the big winner tonight," Morris said on the "Newsmax TV Post-Debate Special," hosted by Steve Malzberg. "He was terrific in his speeches. He was aggressive, forceful and really hit it out of the park three or four times. ..."Trump did very well, not as well as Cruz — but he clearly held his own and showed people why he is so popular,"...