First lady Melania Trump hosts her first state dinner. A look at the historical role of first lady and how Trump is approaching the job.
Peter Slevin
Author Peter Slevin has covered both Barack and Michelle Obama for many years. The former Washington Post reporter, who's now on staff at Northwestern University's journalism school, joins us to talk about his new book tracing Michelle Obama's family background, her upbringing and education, and her life with her husband.