This week on Matter of Fact, Soledad O’Brien sits down with Georgetown Law professor David Super to discuss how House Republicans’ proposed Farm Bill could make it harder for low-income families to put food on the table. Then, a look at a group of lawyers working pro-bono to help migrant children navigate the legal system and obtain legal status in the U.S. And, are federal regulations keeping scientists from researching the benefits and harms of marijuana? Soledad O’Brien speaks with Dr. Chinazo Cunningham about her work looking at cannabis as an alternative to opioids in pain management.