Get more news and analyses at http://www.algosysfx.com\nFollow us on twitter: http://twitter.com/algosysFx\n\nMore than 230 people died after a club packed with young people caught fire in a college town in Southern Brazil. Margaret Brennan reports.\n\nSource: CBS This Morning\nhttp://www.cbsnews.com/video/watch/?id=50139857n