Oct. 1 (Bloomberg) — Jeremy Siegel, a professor of finance at the University of Pennsylvania’s Wharton School, William Isaac, chairman of Fifth Third Bancorp, and Edward Lazear, a professor at Stanford University’s Graduate School of Business, talk about the debt limit, budget negotiations and the U.S. stock market. They speak with Trish Regan and Adam Johnson on Bloomberg Television’s “Street Smart.” (Source: Bloomberg)