普通人自卫阻止枪击案的例子不为人知，就是因为太少。但在美国这样一个枪多于人的国家，有几起个例是可能。但只看个例并无意义。看一下宏观的数据。
Gun Deaths:
More than 30,000 people are killed by firearms each year in this country
More than 30 people are shot and murdered each day
1/2 of them are between the ages of 18 and 35
1/3 of them are under the age of 20
Homicide is the second leading cause of death among 15-24 year-olds
And the primary cause of death among African Americans of that age group
Gun Homicides (average annually):
Less than 50: Japan
Less than 150: Germany, Italy, France, etc.
Less than 200: Canada
More than 10,000: USA
Source: IANSA (International Action Network on Small Arms of the United Nations)
