 tea party groups file suit over targeting they re mad as and they re not going to take it anymore an advocacy group in washington has filed suit on behalf of 25 tea partyrelated groups against the irs and top officials in the obama administration the lawsuit alleges the irs violated the constitutional rights of their groups when it targeted them for special scrutiny when they applied for taxexempt status why does the government believe it is innocent of any wrongdoing read more  wwwfoxnewscom politics 20130529 acljfileslawsuitonbehalf25teapartygroupsagainsthol  