fred: liu jianqiang is one of millions of chinese who are returning to buddhist, taoist, and confuciantemples that were once condemned by the government. a little more than four decades ago during china's cultural revolution, many buddhist temples like this one in central beijing were destroyed or defaced. today these temples are alive with worshipers. by some accounts, one out of every five chinese, 240 million people call themselves buddhist. some scholars say this search for faith is linked to china's massive environmental problems. gary marcuse: i had been filming in china since 2008, when i first started to meet some of the kind of leading environmental activists and journalists in china. when my friend liu jianqiang said he's becoming a buddhist, particularly a tibetan buddhist, i was very curious about why. we'd already decided we would make a little documentary that would sort of show people what it is that has attracted him, but when i asked him just in shorthand, you know, what is it that you're looking for in a religion, in a faith, in a culture? and he said, well, you know,

cohost of five and numerous books including his taoist, how to be right, the art of being persuasivelysay there's me and there is a dude named tom we both agree he's angry and throw. salutes your opinions as well. i want everyone are you with a smile on their face. >> by the way, the fellow who asked that question of doctor carson we just identified as tom. lou: it is amazing how your mind works. how about the tips for the candidates themselves. >> avoid shrill at all cost. no one talks about that enough, but there is no jargon in anything he says. you not doing that well. well.well. that's why your down at the end of the stage. those are not technical phrases, andphrases, and people, it's like being in a bar with some dude. lou: plainspoken, plainspoken,plainspoken, some say to a fault. i say plainspoken and appreciated. >> he gets a bit repetitive. a classic rock band the travels the country doing hits. next up china. so everyone knows what will happen. on the plus size to have on the plus side he improvises. i also feel that way about lindsey graham. he surprises me. >> he was on th