Lyle Shelton is the Chief of Staff at the Australian Christian Lobby. He spoke to the ACL's Katherine Spackman about the national curriculum removing the terms Before Christ (BC) and Anno Domini (AD) from the curriculum from 2013 and replacing with Before Common Era (BCE) and Common Era (CE). The ACL has a campaign on this issue - encouraging people to write to their MP. Click here to listen. Click here to read the transcript.