Sam Cooke - "A Change Is Gonna Come"

I heard this song from one of my favorite artists over the weekend.  I'm still in shock over the Newtown massacre.  I hope a change is coming soon because these shootings (and the ones that happen every freaking day) have to stop.  What kind of world are we living in?[youtube http://www.youtube.com/watch?v=gbO2_077ixs&w=480&h=360]