[Louis Foxwell]

Difference in the very first line. Miss much?

[WayneS]

There is no difference in the first line. In the HEADLINES, maybe, but here are the first lines from the "two" articles:

David Letterman’s departure isn’t the end of an era. The era of late night talk shows ended a while back.

David Letterman’s departure isn’t the end of an era. The era of late night talk shows ended a while back.

It's the same article.