Top Leading Issues Top Leading Issues en Copyright 2014 ProQuest LLC. All rights reserved. 10/21/2014 10/21/2014 SIRS 90 46 Knowledge Source Capital punishment &title=Capital punishment Capital punishment 0000003876 Gun control &title=Gun control Gun control 0000011611 Attention-deficit hyperactivity disorder &title=Attention-deficit hyperactivity disorder Attention-deficit hyperactivity disorder 0000002040 Abortion &title=Abortion Abortion 0000000037 Bullying &title=Bullying Bullying 0000033356 Animal experimentation &title=Animal experimentation Animal experimentation 0000001245 Marijuana, Law and legislation &title=Marijuana, Law and legislation Marijuana, Law and legislation 0000015900 Emigration and immigration &title=Emigration and immigration Emigration and immigration 0000008664 Same-sex marriage &title=Same-sex marriage Same-sex marriage 0000010818 Illegal aliens &title=Illegal aliens Illegal aliens 0000012902