we are done with your agenda to undermind voters will and liberty in america. reporter: the nra channel is gone. so is a top nra lawyer. the nonprofit second in command is out. and the raging turmoil of this summer may not be over, as chief executive wayne lapierre appears to be conducting a purge of all opponents in his group. the second amendment is not the government. it s your individual right. that s what it s all about. reporter: the new york times says the fight is about lawyers, guns and money. earlier this year, nra president oliver north laced a salvo on lapierre. the wj w the wall street journaa plan was floated to buy him a mansion. the nra says the expenses were