Americana: 24 Apr 11: Republican 2012 contenders

The 2012 election season is under way - and Barack Obama is the man
the Republicans need to beat. There are plenty of contenders out
there, but has the GOP found the man or woman with the winning
combination? This week, Joe Scarborough - the host of MSNBC's
'Morning Joe' and a former Republican congressman himself - is on
hand to guide us though the 2012 election. With the Royal Wedding
just around the corner, we'll hear from Americans with very
different views about the upcoming nuptials. Dolly Parton talks
about what keeps her smiling, who inspired her unique looks - and,
of course, the royal wedding.