Afternoon Shift The 3@3: Food--trucks, stamps and 'Julie and Julia' Justin Kaufmann June 27, 2012 Today on the 3@3, Monica Eng and Lusia Chu join Steve Edwards to indulge in some foodie fodder: More content below this sponsor message Steve Edwards: This has been a huge week for food trucks as the mayor has come out with a proposal allowing trucks to cook on premises. Are we ready to be a full-on food truck city? Monica Eng: Politicians and health advocates want more oversight on food stamp spending. Does the system need to be reformed? Luisa Chu: Writer and film director Nora Ephron died yesterday. Amongst many Oscar-nominated films, she directed "Julie and Julia," whose protagonist is famous chef Julia Child.