2/3/1908 ~ The U.S. Supreme Court rules that union-sponsored boycotts are illegal, and applies the Sherman Antitrust Act to labor as well as capital.
2/3/1912 ~ New U.S. football rules are set: field shortened to 100 yds.; touchdown counts six points instead of five; four downs are allowed instead of three; and the kickoff is moved from midfield to the 40 yd. line.
2/3/1962 ~ President John F. Kennedy bans all trade with Cuba.