Piecing together the story via miscellaneous, chronological media coverage:
August 23, 2010 ==> Celebration for the 100-year-old Wal-Mart greeter, Lois Speelman!
"Wal-Mart Greeter Says Hello to Another Century" ~Milwaukee Journal Sentinel
WISN-TV video of the shindig.
Three months later...
November 29, 2010 ==> Here's the original News Story on the evening news.
November 29, 2010 ==> Here's the first report in the newspaper.
"Woman Arrested after Pushing 100-Year-Old Wal-Mart Greeter" ~Milwaukee Journal Sentinel
November 29, 2010 ==> The incident is caught on camera.
December 1, 2010 ==> Columnist, Eugene Kane.
December 7, 2010 ==>A sympathetic feature article + some more information starts coming out.
December 9, 2010 ==> And now you know the rest of the story...
December 9, 2010 ==> Eugene Kane reflects on the story.
Source: Benedict, Jared. "Photograph of a WalMart Store Exterior in Loredo, Texas." 2/22/2004. http://en.wikipedia.org/wiki/File:Walmart_exterior.jpg