The debate over same-sex marriage has been raging as the Supreme Court prepares to issue a decision on the constitutionality of Proposition 8, the California law that made such marriages illegal. However, the discussion also extends beyond the political landscape, as churches across the world are having similar conversations about how their religion's dogma should apply to this contentious topic.

Here's a quick look at what you need to know before Wednesday's Senate committee hearing to address the backlog of veterans waiting for their benefits claims to be processed.