"Life 360" takes a look at the Nantucket dump tonight as it examines "Junk." Each week, "Life 360" invites independent filmmakers, writers, comedians, musicians, and others to take a theme apart, put it back together, and stand it on its head to discover unexpected perspectives. This week, Life 360 examines "Junk" and takes a look at the Nantucket dump and its "take it or leave it" area where people swap their junk. The producers contacted AuctionBytes for online-auction statistics, so there may be some auction-related coverage. The program airs tonight at 10pm in Boston - check http://www.pbs.org for exact times in your neck of the woods.