Event:
Boston Marathon Bombing suspect Dzhokhar Tsarnaev appears for the first time in court since his arrest April 19; he pleads not guilty to 30 charges, including using a weapon of mass destruction
More Notable Events on July 10:
1985 Coca-Cola Co announces it will resume selling old formula Coke
1985 French agents sink Greenpeace's Rainbow Warrior
1956 650,000 U.S. steel workers go on strike
1929 U.S. issues newer, smaller-sized paper currency
1892 1st concrete-paved street built, Bellefountaine, Ohio
