The World Tonight - 19/03/2009

National and international news and analysis with Robin Lustig. Josef Fritzl, the Austrian man who locked his daughter in a cellar for 24 years and fathered seven children with her, has been sentenced to life imprisonment in a psychiatric hospital. French unions take to the streets to protest against president Sarkozy's handling of the economy, while EU leaders meet in Brussels to find a common way out of the recession. Plus, are comedians replacing mainstream journalists in American media?