Senate Majority Leader Mitch McConnell (R-KY), left, walks with President-elect Donald Trump, center, and Trump's wife Melania, second right, before a meeting at The Capitol Building on November 10.

President-elect Donald Trump is assembling some of the most conservative opponents to illegal immigration for his transition into the White House.

Kris Kobach, Kansas' Secretary of State, who is a champion of tough anti-illegal immigration laws and ideas, has been hired for Trump's transition team.