Lonely planet boys Destructo & Dada celebrate their 40th episode with a trip through the dusty southwest and beyond, records from the death valley and baja california, scratchy mexicano crooners, crazy cumbia, spaghetti n meatball westerns, unhinged angeleno rockers, mardi gras strollers, and the first known recording of Tequila! Kicking it all off with music from the dearly departed David Johansen & his Dolls, and ending up with the most american song ever written -- This Land Is Your Land as sung by Trini Lopez.