I am just fine with Cruz's work in defeating the Amnesty Bill. He exposed their one true purpose in gaining new democrat voters through a Path to citizenship.
I'll even make it easy for you to view Cruz's record and immigration plan with one click.
https://www.tedcruz.org/issues/secure-the-border/
"Ted Cruz was on my side and fought this legislation all the way through.... It was that close to being passed... and I think I can say this with integrity. Without the vigorous opposition of Ted Cruz, this bill likely would have passed." - Jeff Sessions
Jeff Sessions: Without Ted Cruz, Amnesty Would Have Passed In 2013
So, why if Jeff Sessions supporting Trump? You really are incapable of connecting the dots.