<p>Donald Trump says lots of ridiculous and offensive things. One suspects, however, he is sincere but has not bothered to educate himself on matters of public policy and is not much of a deep thinker. (Being an aggressive businessman who inherited enormous wealth does not take much brains.) Sen. Ted Cruz (RTex.), however, has no such excuse, and he's starting to sound even more ridiculous than the man whom is he chasing for the nomination.</p>