Event:
In Moscow, tens of thousands protest against Vladimir Putin, chanting, 'We are the power here!' and 'Russia without Putin!'
More Notable Events on September 15:
1990 France announce it will send 4,000 troops to Persian Gulf
1985 Willie Nelson's Farm Aid concert
1968 Launch of Zond 5, 1st lunar fly-around with Earth reentry
1966 1st British nuclear sub HMS Resolution launched
1928 Alexander Fleming discovers penicillin
