During an unrelated joint press conference with Guyana’s president, Secretary of State Marco Rubio defended the Trump administration’s decision to detain Tufts graduate student, Rumeysa Ozturk, a Turkish national, who was maintaining a valid F-1 student visa as a doctoral student. Chris Hayes reacts to Rubio’s comments. "If you chill the free speech for non-citizens, it chills it for everyone," Hayes said. For more context and news coverage of the most important stories of our day click here: