結果 : how often are mass shootings in america
2:02

Why are mass shootings on the rise in the US? - BBC News

BBC News
47,730 回視聴 - 1 年前
0:59

#US vs. UK mass #shootings

MSNBC
408,831 回視聴 - 1 年前
2:18

How Common Are Mass Shootings?

WCCO - CBS Minnesota
1,773 回視聴 - 7 年前
9:27

Why US gun laws get looser after mass shootings

Vox
1,379,799 回視聴 - 2 年前
2:36

Deadliest mass shootings in recent US history

ABC News
242,116 回視聴 - 2 年前

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4:38

Increased frequency of US mass shootings

Al Jazeera English
3,101 回視聴 - 11 年前
3:24

Why are there so many mass shootings this year?

NBC News
129,968 回視聴 - 1 年前
3:41

America has had 201 mass shootings this year. And counting. Hear where they were

CNN
70,536 回視聴 - 2 年前

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26:12

How Mass Shootings Became an American Epidemic

The Cynical Historian
91,317 回視聴 - 3 か月前
1:37

Authorities announce arrest in Tuskegee University mass shooting

ABC News
55,355 回視聴 - 2 日前
3:01

5 deadliest U.S. modern mass shootings

Washington Post
429,600 回視聴 - 7 年前
1:10

Why America has so many mass shootings | Malcolm Gladwell

Recode
8,394 回視聴 - 8 年前
7:06

200+ Mass Shootings In Just 6 Months, When Will America Say Enough?

MSNBC
34,507 回視聴 - 2 年前
21:56

EXTENDED INTERVIEW: Psychologist addresses trends surrounding mass shootings in America

12NewsNow
728 回視聴 - 2 年前
1:29

US has more mass shootings than other nations

Scripps News
7,814 回視聴 - 7 年前
1:55

America’s Gun Violence Crisis: Two Mass Shootings In A Week | NBC Nightly News

NBC News
13,471 回視聴 - 3 年前
10:17

How mass shootings fit into broader picture of gun violence in America

ABC News
14,179 回視聴 - 3 年前
4:57

How to reduce the rise in mass shootings and other gun violence across the U.S.

CBS News
2,521 回視聴 - 2 年前
2:12

Mass Shootings in the United States: 'This Is Who We Are'

The Atlantic
52,884 回視聴 - 7 年前
3:08

World Wonders Why America Is Rife With Mass Shootings

NBC News
91,538 回視聴 - 2 年前