Event:
On the 23rd anniversary of the Tiananmen Square protests of 1989, China blocks internet access to terms related to the event
More Notable Events on June 4: 1984 Bruce Springsteen releases "Born in the USA"
1984 DNA is successfully cloned from an extinct animal
1975 Oldest animal fossils in U.S. discovered in North Carolina
1896 Henry takes his 1st Ford through streets of Detroit
1892 Sierra Club forms in San Francisco
