Sylvia and Dave Roth of San Diego pack oranges in Tel Aviv, Israel (Family photo) By Donald H. Harrison Donald H. Harrison SAN DIEGO – Dave and Sylvia Roth travelled thousands of miles from San Diego to Israel in December just so they could have the opportunity to cut vegetables, sweep floors, pack up groceries, and perform stoop labor picking kohlrabi in the fields. It was not anyone’s idea of a vacation. Rather, they wanted to perform mitzvot. The food that Sylvia cooked on an assembly line was sent every day to three groups of people impacted by the war against Hamas that started Oct. 7th w…