Program Summary:   New co-host Eleanor Goldfield speaks first with Benjamin Norton, to learn how President Biden is "out-Trumping Trump" on immigration. Norton also offers an update on political conditions in Latin America. In the second half of the show, Eugene Puryear explains racism's deep roots in US history, and how it cannot be defeated by superficial actions. He also looks at the significance of Black History Month.   Benjamin Norton is an independent journalist who focuses on Latin America; he's also the founder of the news web site www.multipolarista.com.    Eugene Puryear has been a peace-and-justice organizer since his high-school days; he's the author of "Shackled and Chained: Mass Incarceration in Capitalist America," and he writes at www.breakthroughnews.org      Notes: