By Doug Mainwaring, LifeSiteNews - A clear, recurring theme has emerged in the recent social media warnings of a U.S. Catholic bishop: “Wake up.”… In three consecutive tweets over the course of 18 hours, Bishop Joseph Strickland of Tyler, Texas urged his fellow bishops, all Catholics, and all believers to “wake up” to the perils threatening the Church, inside and out…. “Wake up” to the disregard for life in the womb… When someone tweeted, “An expert in adult stem cell research told a San Francisco court Wednesday that fetal hearts used in research are harvested from living babies” and asked, “Where is the outrage...are we pagans?”