Bills to close that loophole have been introduced for eight years in a row now, but they've all failed
Thousands on the government's terrorist watch list, which includes the “no-fly list," bought firearms in the last decade. All of those sales were legal. Bills to close that loophole have been introduced for eight years in a row now, but they've all failed. Supporters hope the terror attacks in Paris will be the push Congress needs to pass it. Nancy Cordes reports.
