chair for welding, a weather vane for weapon. >> the bottom line lesson i can do it. >> reporter: the grapins made their badge hunt, a voyage of discovery. flying and driving 19,000 miles in the past year in the pursuit of knowledge. >> if you got to go someplace for golf, las vegas is probably the place to go. augusta for archery. >> reporter: along the way, life lessons for the two brothers. >> it's helped me be a better citizen and be a better person. >> 11 miles with a backpack. child abuse almost. >> that's crazy. and in elite company, those guys. only 220-some kids. >> oh, hello. >> i didn't know you were a girl scout. >> samoas or thin mints? >> did you win the badge for eating girl scout cookies? >> oh, thanks, dev. the secret is out. >> i was a boy scout. it didn't last very long. >> that's our news. >> see you soon. thank you for watching. scout. it didn't last very long.