. ▁Thus , ▁Bu ñ uel ▁emb ark ed ▁on ▁a ▁rather ▁unusual ▁effort ▁– ▁to ▁talk ▁about ▁countries ▁that ▁make ▁head lines , ▁but ▁instead ▁of ▁foc using ▁on ▁the ▁same ▁three ▁basic ▁stories , ▁he ▁extended ▁the ▁reach ▁of ▁his ▁eye ▁to ▁look ▁at ▁a ▁more ▁subt le ▁vision ▁of ▁these ▁countries , ▁full ▁of ▁culture , ▁people , ▁interests ▁that ▁rise ▁high ▁above ▁the ▁daily ▁news ▁reports . ▁ ▁Don ' t ▁Tell ▁My ▁Mother ▁cr iss - cross es ▁the ▁glo be ▁as ▁Bu ñ uel ▁stops ▁in ▁bur geon ing ▁m ega - c ities ▁– ▁some ▁pl ag ued ▁by ▁the ▁over wh el ming ▁dem ands ▁that ▁come ▁along ▁with ▁housing ▁millions ▁of ▁residents . ▁ ▁But ▁all ▁these ▁cities ▁are ▁r iding ▁high ▁on ▁the ▁hopes ▁of ▁new com ers ▁arriv ing ▁daily ▁in ▁search ▁of ▁opportunity . ▁Whether ▁he ▁is ▁sp ending ▁the ▁night ▁in ▁one ▁of ▁the ▁most ▁dangerous ▁parts ▁of ▁São ▁Paulo ▁with ▁a ▁group ▁of ▁gra ff iti ▁artists ▁insp iring ▁radical ▁social ▁change , ▁dress ing ▁in ▁drag ▁in ▁D h aka , ▁or ▁drag ▁racing ▁through ▁Johannes burg , ▁Bu ñ uel ▁expl ores ▁these ▁diverse ▁metropol ises . ▁ ▁Bu ñ uel , ▁on ▁the ▁show , ▁comments : ▁" Tra v elling ▁is ▁my ▁passion ▁– ▁I ' m ▁fasc in ated ▁by ▁the ▁remarkable ▁stories ▁every ▁country ▁has ▁to ▁offer . ▁It ▁was ▁this ▁desire ▁that ▁led ▁me ▁to ▁travel ▁the ▁world ▁– ▁to ▁Pakistan ,