that ends up slapping its target audience in the face by shooting itself in the foot 
(ROOT (SBAR (WHNP (DT that)) (S (VP (VBZ ends) (PRT (RP up)) (S (VP (VBG slapping) (NP (PRP$ its) (NN target) (NN audience)) (PP (IN in) (NP (DT the) (NN face))) (PP (IN by) (S (VP (VBG shooting) (NP (PRP itself)) (PP (IN in) (NP (DT the) (NN foot))))))))))))
(ROOT (SBAR (WHNP (DT )) (S (VP (VBZ ) (PRT (RP )) (S (VP (VBG ) (NP (PRP$ ) (NN ) (NN )) (PP (IN ) (NP (DT ) (NN ))) (PP (IN ) (S (VP (VBG ) (NP (PRP )) (PP (IN ) (NP (DT ) (NN ))))))))))))