By Doug Mainwaring, LifeSiteNews - Famed Catholic author Janet Smith, speaking to a group gathered at The Catholic University of America (CUA), in Washington, DC on April 5, warned of new challenges to the Church’s teaching against contraception that will arise in coming years, centered around the concepts of conscience and discernment… Humanae Vitae won’t be rejected head-on because they’ve found a way to do an end run around it based on passages in Amoris Laetitia…