WASHINGTON—Targeted sanctions against the Nigerian government for allowing mass slaughter should be a Congressional agenda, according to a celebrated French war correspondent. Bernard-Henri Levy, renowned French philosopher and rights advocate was on Capitol Hill recently to stir the conscience of the West regarding genocides past and present, chief among them, today’s war on Nigerian Christians. “The Nigerian government is not only tolerant but complicit in the violence in Nigeria,” he told a press conference at the Hyatt Regency Hotel on Oct. 27. “Were I a Congressman in the United States, I would study targeted and well-proportionate sanctions against the regime which encourages such crimes.” He added: “I accuse the regime of [Muhammadu] Buhari of complicity of the Islamist Fulani’s,” referring to the ethnic group linked with wiping out and displacing hundreds of towns occupied by Nigerian Christians. “The killers have friends in the top levels of the State. People are …