WGBH

An investigative biography originally broadcast in 1993 for BBC Timewatch about the man at the center of the political crime of the 20th century. At the heart of the assassination lies the puzzle of Lee Harvey Oswald: Was he an emotionally disturbed lone gunman? Was he part of a broader conspiracy? Or was he an unwitting fall guy, the patsy, as Oswald himself claimed? This was subsequently broadcast on PBS in America as Who Was Lee Harvey Oswald?

As the Dead Sea shrinks, engineers prepare a daring solution: connect it with the Red Sea by way of a massive desalination plant. If it works, it could stabilise the lake and ease regional tensions.

The Apollo 8 astronauts recount their memories of capturing the first image of Earth from space in 1968 and evokes the awe of seeing Earth framed against the blackness of space.

American Experience looks at the 1968 Democratic National Convention in Chicago where Vice President Hubert Humphrey won his party's nomination for president amid massive civil unrest and violence perpetrated by Chicago Police and anti-Vietnam War protesters.

"A 90-minute, prime-time special featuring analysis of the Los Angeles riots by prominent observers from the African-American, Caucasian, Asian-American and Latino communities."