New York's 9/11 Memorial will open next year, but the cost to get in has some already upset.
The museum will charge somewhere between $20 and $25 when the site opens to the public.
That money will help with operating costs, which are expected to be about $60 million every year.
Some families of 9/11 victims say the museum should be free.
What do you think of the proposed charges? It's tonight's Feedback at 5:00.