Arkansas Senator Thomas Cotton on events in Iraq, negotiations with Iran, and life in the US Senate

In this episode of Uncommon Knowledge, Peter sits down with Senator Tom Cotton, a Republican from Arkansas, to examine the many issues facing the nation today. Cotton graduated from Harvard Law School in 2001 and then served with the US Army in Iraq. In 2013 Cotton was elected to the House of Representatives; he was sworn in as a member of the US Senate in January 2015.