Anna Henderson on Pauline Hanson's discrimination court loss, and Labor rejecting Ed Husic's genocide motion at their national conference. How technology is transforming modern warfare and creating a new global arms race. Plus, one hundred years on, LNL looks at the dark side of Route 66. 

Guests: 
Anna Henderson, SBS World News Chief Political Correspondent | National Press Club Director
Steve Feldstein, author of Bytes and Bullets: Global Rivalries, Private Tech, and the New Shape of Modern Warfare
Dr Daniel Milowski,  author of 'Route 66 and the Formation of a National Cultural Icon: Mother Road to Mythic American Byway'

Bruce Shapiro's USA, controversial weed killer Paraquat, and curly questions in the Census

Incisive analysis, fearless debates and nightly surprises. Explore the serious, the strange and the profound with David Marr.