Question: What day was Harwit forced to resign?
About the article "National Air and Space Museum", section "Controversies".

Candidate passages:
Controversy erupted in March 1994 over a proposed commemoration of the 50th anniversary of the atomic bombing of Japan.
The centerpiece of the exhibit was the "Enola Gay", the B-29 bomber that dropped the A-bomb on the Japanese city of Hiroshima.
Veterans' groups, led by the Air Force Association and The Retired Officers Association, argued strongly that the exhibit's inclusion of Japanese accounts and photographs of victims politicized the exhibit and insulted U.S. airmen.
Also disputed was the predicted number of U.S. casualties that would have resulted from an invasion of Japan, had that been necessary, after the museum director, Martin O. Harwit, unilaterally reduced the figure by 75% on January 9, 1995, at the height of the dispute.
On January 18 the American Legion called for a congressional investigation of the matter, and on January 24, 1995, 81 members of Congress called for Harwit's resignation.
Harwit was forced to resign on May 2.
Although the exhibit was "radically reduced" and criticized by the "New York Times" as "the most diminished display in Smithsonian history," the Air and Space Museum placed the forward fuselage of the "Enola Gay" and other items on display as part of a non-political historical exhibition.
Within a year, it had drawn more than a million visitors, making it the most popular special exhibition in the history of the NASM, and when the exhibition closed in May 1998, it had drawn nearly four million visitors.
On October 8, 2011, the museum was temporarily closed after demonstrators associated with the Occupy D.C. demonstration attempted to enter the museum.
Some protesters were pepper sprayed by museum security after a guard was pinned against a wall.
One woman was arrested.
On December 5, 2013, Smithsonian food workers protested about a living wage.
A journalist was detained for filming.
Martin Harwit (born March 9, 1931 in Prague) is a Czech-American astronomer, author, and was director of the National Air and Space Museum in Washington, D.C. from 1987 to 1995.
His scientific work on Infrared astronomy as a professor at Cornell University is notable.
In 1994 he became embroiled in public debate when his work on the Enola Gay exhibit, celebrating the 50th anniversary of the 1945 Atomic bombings of Hiroshima and Nagasaki, was accused of being "revisionist history" for including Japanese accounts of the attack and photographs of the victims, and for presenting an exhibit script that critics alleged "depicted the Japanese as victims of a United States motivated by vengeance."
Two of the lines about the war in the Pacific became infamous: “For most Americans this war was fundamentally different than the one waged against Germany and Italy—it was a war of vengeance.
For most Japanese, it was a war to defend their unique culture against Western imperialism.” The immediately preceding two sentences did acknowledge that "in December 1941, Japan attacked US.
bases at Pearl Harbor, Hawaii, and launched other surprise assaults against Allied territories in the Paciﬁc.
Thus began a wider conﬂict marked by extreme bitterness."
Those lines, in turn, were immediately preceded by the following statements: Nonetheless, the controversy led to his being forced to resign from the directorship of the National Air and Space Museum.
It was revealed months later that while he was attempting to limit distribution of the planned exhibit to US critics, he was having the script translated and overnighted to officials in Hiroshima and Nagasaki asking for a "quick response". 
Lafforgue is a critic of what he calls the "pedagogically correct" in France's educational system.
In 2005, he was forced to resign from the Haut conseil de l'éducation after he expressed these views in a private letter that he sent to Bruno Racine, president of the HCE, that later became made public. 
Mohamed Nasheed Won Presidential election of 2008 held under the rules of new constitution.
He controversially resigned from office after large number of police and army mutinied.
Whether he resigned willingly or was forced to resign due to a bloodless coup is highly debated to this day. 
Hahn was forced to resign in 2004 when a women's basketball player claimed he discouraged her from reporting a rape she said occurred in April 2003 that allegedly involved one of Hahn's players.
Hahn claimed that the woman didn't want to report the incident at the time.
However, La Salle school policy required Hahn to report the incident to a counselor.
This was to ensure compliance with the Clery Act, a federal law which requires colleges to make timely reports of crime on campus.
La Salle women's basketball head coach John Miller was also forced to resign on the same day as Hahn, also for not reporting the alleged rape.