‘The Handmaid’s Tale’ stars on the evolution of their characters as series reaches its end

"The Handmaid’s Tale" began as a novel read by several generations and has been turned into a film and an opera. Then, beginning in 2017, a hit series on Hulu that is now coming to its conclusion. Senior arts correspondent Jeffrey Brown has a look for our arts and culture series, CANVAS. PBS News is supported by - https://www.pbs.org/newshour/about/funders