Host Samira Mohyeddin asks why people get so fired up in claiming certain foods as their own. Case in point: hummus. Guests include: Tracy Michael, 4th-generation Lebanese-Canadian in Stratford, PEI; Comedian Nour Hadidi; Laila El-Haddad, Palestinian social activist and co-author of The Gaza Kitchen; and Dafna Hirsch, Sociologist at the Open University of Israel