Muslim activist Linda Sarsour was one of four main organizers of the successful Women’s March on Washington. She’s received negative press in the past, but now that her profile’s raised she’s under heavier scrutiny for her alleged ties to terrorism, affinity for Sharia law, and past statements. Her defenders claim the recent attacks on Sarsour are designed to discredit the march or an expression of Islamophobia. Her detractors feel she’s an Islamist who’s trying to hijack a women’s movement that Donald Trump’s misogyny has helped revitalize. The question now: Is Sarsour viciously and unfairly targeted because she’s a Muslim, as...