Chicago's Olympic hopes were dashed Friday when it was eliminated in the first round of voting for the 2016 host city, following a star-studded bid that featured personal appeals by President Barack Obama, the first lady and Oprah Winfrey.

Editor’s note: We were only able to air sections of Paul’s wide-ranging interview with Brazilian President Lula da Silva at the G-20 late last week. In the interest of letting viewers see Lula’s complete takes on global warming, the situation…