Exclusive: Rep. Andy Biggs, R-Ariz., on Tuesday is introducing an immigration reform bill aimed at closing loopholes that he says are contributing to the “crisis” at the southern border, and bolstering protections against child trafficking.

Exclusive: Rep. Andy Biggs, R-Ariz., on Tuesday is introducing an immigration reform bill aimed at closing loopholes that he says are contributing to the “crisis” at the southern border, and bolstering protections against child trafficking.