'On Their Shoulders:' Robin Roberts honors 4 black trailblazers

Name: 'On Their Shoulders:' Robin Roberts honors 4 black trailblazers
Uploaded: 2018-02-23T04:47:52
Duration: PT100.0S
Description: Robin Roberts, co-anchor of "GMA" pays tribute to black trailblazers in honor of Black History Month.

Robin Roberts, co-anchor of "GMA" pays tribute to black trailblazers in honor of Black History Month.