begin to heal and grow stronger. >> president biden making history this week when he made juneteenth a federal holiday. while nations, great nations may embrace their most painful moments, texas where the delay of informing enslaved people about the emancipation proclamation is the basis for juneteenth, appears to be reluctant to reflect on its own pass. governor abbott signed into bill that limits how critical race theory can be taught in schools. it is the idea that racism is a social construct rooted in laws and policy. it has been part of academia about 40 years, but a lot of conservatives tried to make it a issue here. for more on this i am joined by roland martin, who is host of