* Headlines for April 23, 2007 * Cuban Militant Posada Carriles Released From New Mexico Jail * No More Deaths: Humanitarian Group Provides Life-Saving Aid to Immigrants Crossing Border * Rev. John Fife Continues Immigrant Humanitarian Work 25+ Years After Launching Sanctuary Movement * Irish Nobel Peace Laureate Mairead Maguire Shot With Rubber Bullet by Israeli Military at Nonviolent Protest