Republicans in America want us to believe that our country is always under attack by illegal immigrants. Conservative commentors on Fox News tell us that these people are coming to America to rape women, join gangs, and sell drugs. These assertions couldn’t be farther from the truth, but it didn’t stop the government from granting permission to build a 2,000 mile-long border fence to try to keep immigrants from entering the country through our southern border. Robert F. Kennedy, Jr. talks with documentary filmmaker Rory Kennedy, whose latest film “The Fence,” talks about why this is a waste of taxpayer resources, and why this fence completely ignores the real threat to America.