Even though I prefer Rubio over the other two candidates, I believe that if Rubio and Kasich would drop out, Cruz could beat Trump. Cruz can also beat Hillary according to the polls. Trump may not be able to beat Hillary. We do have to be realistic, and we may have to choose the less of evils. Out of Trump, Cruz, Hillary and Sanders, Cruz is the lesser of evils. Just being pragmatic. I do not like Cruz, but at least he IS a Constitutionalist. That is much more safer than an ignorant gambling businessman or one of two socialists. It is my opinion that this is not Rubio's time and he has been too damaged in this campaign to be a viable candidate. A brokered convention will only destroy the Republican party, which is a governor on the speed this country goes in the direction of socialism.