i wish that youould have politicians wewear logos like nanascar guys, who sponsors them.o not know -- ththat would explain whwhy we have politicians sayi clite change does not exist. bruce: when weome back, our weekly pop quiz. ♪ ♪ ♪ bruce: we end, as always,s, with oupop ququiz. the pope travels to the u.s. this fall. wilbe in several major ericanan cities. let's say for the sake of argument tt heontinues to ba the drum on climate, , he continues to p presshe issue here. can he tough the force of will and personality, what have you,raw the presidentitial candidatates, particularly on the repupublican sid away from their position on climate, which right now ses tooil dodown to, stick to your knititting, we will handle the science? >> i am not sure he ll be able toto change her republican candates position themselves, but i believe he will force a conversation about politics and christianity. for too lon we have allowed political leaders toto use christianity as a shield. to sayay to ailli peoplple that this is chriian issue is a big evt. >>>> i think he can maybe force a