Officials announced that the National 9/11 Memorial and Museum in New York City will finally open to the public on May 21
Officials announced that the National 9/11 Memorial and Museum in New York City will finally open to the public on May 21. While the exhibits are meant to honor those who perished, there is at least one aspect of the museum that has upset some Sept. 11 family members. CBS News' Jericka Duncan reports.
