USF professor Bill Hing seeks to address immigration policy in new book

As the U.S. experiences an immigration surge at the southern border, the influx of migrants is highlighting the dysfunction of our nation's immigration system. KTVU's Alex Savidge speaks with University of San Francisco professor Bill Hing, who specializes in immigration law and policy, about his new book "Humanizing Immigration: How to Transform our Racist and Unjust Immigration System".