In the 1980s, John Kerry established himself in the U.S. Senate. The former prosecutor led investigations into Iran-Contra and other scandals. George W. Bush launched business ventures, with mixed success, and worked on the campaigns of others before winning the governorship of Texas in 1994. In hour two of this Frontline special from American RadioWorks, we look at how John Kerry and George W. Bush came of age as politicians and how their very different histories and personalities might shape their approach to the presidency.