Complex sentence: On September 28,2009 Randazza filed a 17-page response brief on behalf of his client, asserting that the website's domain name is "protected political speech" and "satirical political humor".
Split into simpler sentences: On September 28,2009, Randazza filed a 17-page response brief on behalf of his client. The response brief asserted the website's domain name is "protected political speech", and "satirical political humor".