"Zimmerman waives right to 'stand your ground' hearing" USAT April 30 http://www.usatoday.com/story/news/nation/2013/04/30/trayvon-martin-zimmerman-self-defense-hearing/2122991/  

"Sandra Day O'Connor: Bush v. Gore may have been 'mistake'" 
UPI April 30
http://www.upi.com/blog/2013/04/30/Sandra-Day-OConnor-Bush-v-Gore-may-have-been-mistake/8011367324199/

"Obama vows new push to close Guantanamo detention camp" 
Reuters April 30
http://www.reuters.com/article/2013/04/30/us-usa-security-guantanamo-idUSBRE93T0RN20130430