http://blogsearch.google.com/blogsearch?hl=en&ie=UTF-8&q=%22loughner%22%2B%22truther%22
And also http://www.google.com/search?hl=en&ie=UTF-8&q=%22loughner%22%2B%22truther%22&tbo=u&tbs=nws:1&source=og&sa=N&tab=bn