I will remember this vote. Good for the 4 who voted against it.
The main difference between Trump, Cruz and Paul on the issue is the language they use. Cruz and Paul were first to address the issue with legislation for a 3 year moratorium on allowing immigrants from countries that have active ISIS and Al Queda cells. Trump frames it as a ban on Muslims. Cruz and Paul make the issue potential terrorist.
I believe that Cruz’s vote today as in support of his call for refugees to be Christian’s whose lives are in danger from ISIS.