Shreveport Civil Rights Leader Dr. C.O. Simpkins Talks about His Relationship with Dr. Martin Luther King Jr.Shreveport Civil Rights Leader Dr. C.O. Simpkins Talks about His Relationship with Dr. Martin Luther King Jr.Shreveport Civil Rights Leader Dr. C.O. Simpkins Talks about His Relationship with Dr. Martin Luther King Jr.Erin McCartyErin McCarty