Secretary Janet Yellen estimates that the U.S. could default on October 18 if Congress doesn't act to raise the debt ceiling. I joined CBS Mornings to talk about the possible impacts on the economy.Have a money question? Email us, ask jill [at] jill on money dot com.Please leave us a rating or review in Apple Podcasts."Jill on Money" theme music is by Joel Goodman, www.joelgoodman.com.