Jack Gruber | Photojournalist 10/5/2001--San Francisco, CA--Homering into the history books with a fan's camera strobe going off, San Francisco Giants slugger Barry Bonds swings and hits his 71st home run of the season on his first at bat against the Los Angeles Dodgers on Friday, October 5, 2001 breaking the Major League Baseball single season home run record held by St. Louis Cardinals Mark McGwire. © 2001 USA TODAY