Forgive me, but I don’t remember The Beatles arriving in America 50 years ago or their appearance on The Ed Sullivan Show.

Can chiropractic neck manipulations lead to strokes? We have some of your thoughts in tonight's Viewer Feedback.

In a major announcement from the nation's second largest pharmacy chain, CVS said it will stop selling tobacco products at its 7,400 stores later this year. We tell you about the huge economic impact it's going to have on the chain, and what Deerfield-based Walgreens had to say in response. Read statements in reaction to the news.

After revelations that the NSA has been secretly collecting metadata on the phone calls of millions of Americans, we speak with one of the members of President Obama's review group charged with advising him on possible reforms: University of Chicago law professor Geoffrey Stone. Read The Guardian's NSA Files: Decoded.

Was a Chicago housing project once a stop on the Underground Railroad? Geoffrey Baer discovers a hidden piece of African American history in this week's edition of Ask Geoffrey.

When Juanita met Antonio at a nursing home, he was recovering from a gunshot wound that left him in a wheelchair. Sixteen years later, he's an accomplished painter and she is the love of his life. Jay Shefsky has this remarkable love story.

Nathan Gunn is an international opera star who lives in downstate Illinois. He joins us for a performance and discussion of his role in The Barber of Seville, currently at Lyric Opera of Chicago. Watch a web extra performance and read an interview with Jeffrey Magee, Director of University of Illinois at Urbana-Champaign's School of Music, about Gunn's impact on the college's music program.

An upcoming art exhibition promises to be a fascinating look at film history and African-American history.

Cook County Special Prosecutor Dan Webb's previously sealed 162-page report on David Koschman's death was released today. We have the latest on how law enforcement handled the investigation. Carol Marin joins us, along with fellow Chicago Sun-Times reporters Chris Fusco and Tim Novak. Read the full report.

Dennis Hastert, the longest-serving Republican Speaker of the United States House of Representatives, joins us. View a timeline of his career.

We have the latest details and analysis on the stock market.

Arlene Marks stopped painting several years before she moved into assisted living. But when she arrived, she found new inspiration. We revisit Jay Shefsky's profile of a suburban artist rediscovering her art and painting charming portraits of her neighbors. Read an article and view a slideshow.

Fred Rogers was a friend to every child -- he was also an artist and a brave citizen.

Special Prosecutor Dan Webb announced today that his special report on the death of David Koschman will be released tomorrow after a temporary seal was lifted. Carol Marin has the details.