Scarlett Johansson sounds very certain she will never return to the MCU as Black Widow: ‘Let it go’

While superheroes are often thought of as invincible, Scarlett Johansson is here to remind us that some heroes need to have their final sendoff.

​ While superheroes are often thought of as invincible, Scarlett Johansson is here to remind us that some heroes need to have their final sendoff. Read More Breaking News, Latest News and Videos | CNN