Politics Roundup: Lautenberg Death, IRS, Medicare Funding, DC's "Gilded Age"

New Jersey Public Radio's Nancy Solomon discusses the breaking news that NJ Senator Frank Lautenberg died this morning at the age of 89. Plus, Elizabeth Williamson, Wall Street Journal reporter, discusses the latest news from Washington including the ongoing probe into IRS targeting of conservative groups; new estimates of Medicare's long-term funding; the debate over student loan rates; and her reporting on how Washington, DC's local economy is thriving despite the sequester.