residents of the town on what has changed and what hasn't half a century later. >> i was elected to the senate in 1983. i've been here more than 32 years. it's still two selmas. the unemployment rate for african-americans is roughly three times that of whites. but the poverty rate is roughly nine times that of whites. so there are two selmas. i don't know of a black-owned business here on main street. all the blacks go to their churches and all the whites go