"A Painfully Slow Recovery for America's Workers: Causes, Implications, and the Federal Reserve's Response" by Janet L. Yellen, www.federalreserve.gov. February 11, 2013.
"Closing the Gap: Sen. Marco Rubio on how more education, fewer broken families can change income inequality". Interview with Gwen Ifill, www.pbs.org. February 13, 2014.