Event:
Apple introduces iOS 7; the seventh version of the company's mobile operating system contains significant user interface changes
More Notable Events on September 18:
1997 Ted Turner gives $1 billion to the United Nations
1990 500 pound Hershey Kiss is displayed in Times Square
1987 U.S. and Russia sign accord to remove mid range missiles
1851 New York Times starts publishing at 2 cents a copy
1793 President Washington lays cornerstone of Capitol building
