Is it okay for pro-life advocates to go undercover and film abortion workers without their knowledge? What about crashing pro-choice marches? This Saturday on Up for Debate, Julie Roys will discuss methods of fighting abortion with Live Action Founder Lila Rose, whose undercover videos are exposing the abortion industry; Americans United for Life's Deanna Wallace who's documenting abortion clinic abuses; and Students for Life's Kristan Hawkins whose group crashed the Women's March in D.C.!