native scouts to guide the way. >> carson and fremont frwere an odd couple along the way. he was partly educated free kind of guy. carson was a rye sense of humor, always giving someone else the credit. >> wi > with carson's help he has a wagon route through the rockies. >> they became natural scouts. the government would go to just to know what's out there. they are walking palaces of the united states at that point. >> carson. >> look at that land. as far as i can see. >> by may 1846 fremont and carson have become national folk