but in c chailert's 'e'elephant nature park', they nlolonger haveo workrk obe in chchns. paying guests are allod d to watctch the elephahants but nog more. >> for o our project, , peoplee and d visit. they donon't disturb t the elelephants, thehey just watatc. and d we u the money and we can scscue morand d more >> a again and agagain, lek chailertrt has exposeded animal abuse using g a hidden camame. for centurieies,ild elepepnts have been subjected to prononged vient t tami methths. nonow, tre arereaws in thailand that prohibit animalruruelty. but chailert says this h has de little t to change thehe taming practice known a'e'elepht crhihing'. >> t they tie evererything. now is t the time for r them te ththe hook. look at t all the blooood, bleg everywhere the bab u cacan sethe blbloo? whenen i work undedercover i e toto pretend thahat i don't c, or i don't get that foototage. bubut after i cocome home alle time i cry. i crcry with a lotot of disasappointment i in human. i am angry with the peoplele tt are a partrt of that. >> today, lek chailert a and hr te are o once a

lek chailert knows all their ststories. lek chaiairt: you see the ear? it d damagedrom m the ok. >>>> until just t a few years , this elephant woworked in a nearby riding campasas the consnservaonist t exains. had to cacay tourists around every daday. ifif he didn't o obey, h trarar would pierce h his thick skikin with a b bull hook. the ththai activist t has been working to protect eleanants fofor 25ears.. with her fououndation she e ait impre the e lis of thehe pachyderms. donations enable her to b buy up animals s whoe suffered particularlhaharsh treaent. most of ththe elephants s have spent decadedes being ridddder in s show biz. but in c chailert's 'e'elephant nature park', they nlolonger haveo workrk obe in chchns. paying guests are allod d to watctch the elephahants but nog more. >> for o our project, , peoplee and d visit. they donon't disturb t the elelephants, thehey just watatc. and d we u the money and we can rescscue morand d more >> a again and agagain, lek chailertrt has exposeded animal abuse using g a hidden camame. for centurieies,ild e

k chailert knows all their storories. k chailele: you see the ear? it'samamaged fm ththe ho. >> u until just a a few years , this elephant workrked in a nearby riding camp, t the nserervatiist exexplns. hehead to carrrrtourists around evevery day.y. if h he didn't obebey, hisrainr would pierce hisis thick skinn with a bulull hook. the thaiai activist hahas been working to protect elephtsts for r 25 yrs. wiwith her foundndation she aio imimprovthe liliveof the pachyderms. donatis s enable her to buyuy up animals whwhoe suffered particularly rsrsh trtreatmt. most of the e elephants hahave spspent decades s being ridder in shohow biz. but in chahailert's 'elelephant nature park', they no ngnger hahave twork o or in chaiai. paying guests are allowetoto watch h the elephantnts but nog momore. >> for ourur project, pepeoplee and vivisit. they don't't disturb the elepephants, they y just watchc. and wewese the mon a and we n rescueue me and momo. >> agagain and againin, lek chailert h has exposed a animal ababuse using a a hidden came. fofor centuries,s, wd