Walmart has successfully and repeatedly fought attempts to unionize in its stores. Many times, just before a union election, people will stand outside of a Walmart holding signs with the union name, "Union Yes," "We Want a Union!," and chant slogans. Some of these are workers, but many are labor activists, community leaders, and people who do not work at Walmart. What type of labor action is this? Group of answer choices Representational strike Economic strike Secondary Boycott Representational Picketing Unprotected Picketing