LIVE: House Homeland Security Committee holds a hearing on threats
3:27:21
YouTubeAssociated Press
LIVE: House Homeland Security Committee holds a hearing on threats
Watch live from Washington as the House Homeland Security Committee holds a hearing about “worldwide threats to the Homeland”. The U.S. Secretary of Homeland Security Kristi Noem, National Counterterrorism Center Director Joseph Kent and FBI Operations Director for the National Security Branch Michael Glasheen speak at the hearing.
已浏览 3.9万 次1 天前
短视频
Analysis: What Trump's new national security strategy means
1:19
已浏览 25万 次
Analysis: What Trump's new national security strategy means
CNN
What does President Trump's new security plan mean for Europe? | BBC Newscast
37:20
已浏览 8.3万 次
What does President Trump's new security plan mean for Europe? | BBC Newscast
BBC News
Arduino Projects
13 Great Arduino Project Ideas for Beginners!!!
6:10
13 Great Arduino Project Ideas for Beginners!!!
YouTubeToP Projects Compilation
已浏览 68.9万 次2023年4月25日
Top 20 Arduino Projects for 2025: Science Exhibition & DIY Ideas!
3:19
Top 20 Arduino Projects for 2025: Science Exhibition & DIY Ideas!
YouTubeRoboarmy
已浏览 67.8万 次11 个月之前
Top 10 arduino projects 2025 | Arduino projects for beginners | Arduino project
6:21
Top 10 arduino projects 2025 | Arduino projects for beginners | Arduino project
YouTubeSimple Circuits
已浏览 2.4万 次6 个月之前
热门视频
LIVE: Kristi Noem Testifies Before The House Homeland Security Committee
3:46:40
LIVE: Kristi Noem Testifies Before The House Homeland Security Committee
YouTubeForbes Breaking News
已浏览 3.1万 次22 小时之前
Homeland Security Secretary Kristi Noem testifies at House hearing | full video
3:09:06
Homeland Security Secretary Kristi Noem testifies at House hearing | full video
YouTubeFace the Nation
已浏览 9086 次11 小时之前
Kristi Noem faces grilling by House lawmakers on national security threats
2:25:36
Kristi Noem faces grilling by House lawmakers on national security threats
YouTubeMS NOW
已浏览 10.6万 次1 天前
Arduino Tutorial
Arduino Tutorial 1: Setting Up and Programming the Arduino for Absolute Beginners
23:50
Arduino Tutorial 1: Setting Up and Programming the Arduino for Absolute Beginners
YouTubePaul McWhorter
已浏览 300.4万 次2019年5月31日
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
1:25:31
Arduino MASTERCLASS | Full Programming Workshop in 90 Minutes!
YouTubeProgramming Electronics
已浏览 344.5万 次2022年7月22日
Arduino Course for Everybody
10:28:56
Arduino Course for Everybody
YouTubefreeCodeCamp.org
已浏览 148.7万 次2023年11月8日
LIVE: Kristi Noem Testifies Before The House Homeland Security Committee
3:46:40
LIVE: Kristi Noem Testifies Before The House Homeland Security Co…
已浏览 3.1万 次22 小时之前
YouTubeForbes Breaking News
Homeland Security Secretary Kristi Noem testifies at House hearing | full video
3:09:06
Homeland Security Secretary Kristi Noem testifies at House hearing | f…
已浏览 9086 次11 小时之前
YouTubeFace the Nation
Kristi Noem faces grilling by House lawmakers on national security threats
2:25:36
Kristi Noem faces grilling by House lawmakers on national security thr…
已浏览 10.6万 次1 天前
YouTubeMS NOW
Analysis: What Trump's new national security strategy means
1:19
Analysis: What Trump's new national security strategy means
已浏览 25万 次6 天之前
YouTubeCNN
What does President Trump's new security plan mean for Europe? | BBC Newscast
37:20
What does President Trump's new security plan mean for Europe? | …
已浏览 8.3万 次3 天之前
YouTubeBBC News
Post‑Assad Syria’s security challenges persist despite political change
3:31
Post‑Assad Syria’s security challenges persist despite politica…
已浏览 1.3万 次2 天之前
YouTubeAl Jazeera English
Security footage shows a 22-year-old U.S. citizen being chased by Border Patrol agents into her home in Marrero, Louisiana on Wednesday. In the video, the woman is heard saying "leave me alone" as two agents pursued her on foot with two vehicles nearby. Her stepfather rushed outside after hearing her scream before the agents left. Jacelynn Guzman told CBS affiliate WWL that she had no idea who the men were or why she was targeted. Guzman, who born and raised in the New Orleans area, said she was
0:34
Security footage shows a 22-year-old U.S. citizen being chased by B…
已浏览 819.1万 次1 周前
FacebookCBS News
10:12
Russia welcomes Trump's new security strategy to 'Make Europe …
已浏览 1.2万 次20 小时之前
YouTubeMS NOW
6:43
Ukraine peace deal: Zelenskyy emphasises the stipulation of sec…
已浏览 4178 次7 小时之前
YouTubeDW News
7:07
What Is Cyber Security | How It Works? | Cyber Security In 7 Minu…
已浏览 508.9万 次2020年6月10日
YouTubeSimplilearn
38:20
Introduction To Cyber Security | Cyber Security Training For Begin…
已浏览 174.8万 次2019年8月2日
YouTubeSimplilearn
17:34
Cybersecurity Architecture: Five Principles to Follow (and One to A…
已浏览 85.5万 次2023年5月31日
YouTubeIBM Technology
2:26
What is Cybersecurity? | Cybersecurity in 2 Minutes | Cyber…
已浏览 27.6万 次2020年6月12日
YouTubeedureka!
2:09
JUST IN: 'Intense' security seen as Charlie Kirk murder suspect appe…
已浏览 12.2万 次21 小时之前
YouTubeFox News
3:13
What is Volodymyr Zelenskyy's new proposal for peace in Ukraine?
已浏览 5.6万 次1 天前
YouTubeSky News
9:58
Kristi Noem Confronts Heckler During Heated Security Testimony
已浏览 7510 次15 小时之前
YouTubemoneycontrol
5:01
WATCH: Noem CUTS OFF top Dem's 'SHOCKING' statement on Nationa…
已浏览 7095 次4 小时之前
YouTubeFox News
8:32
Trump lays bare his contempt for Europe in blistering new national …
已浏览 63.8万 次6 天之前
YouTubeCNN
27:45
New York-based Homeland Security task force is unveiled
已浏览 1.7万 次1 天前
YouTubeFox News
0:45
As packages left outside home for delivery are targeted for theft this …
已浏览 173.1万 次3 天之前
FacebookNBC News
9:29
JUST IN: Venezuela RESPONDS after US seizes oil tanker off coast
已浏览 85.3万 次1 天前
YouTubeFox News
17:11
Choosing the Best Security System in 2025 | The Ultimate Guide to Ho…
已浏览 14.2万 次2024年8月13日
YouTubeSecurity.org
3:16
What is Cyber Security? How You Can Protect Yourself from Cyber …
已浏览 10.2万 次2022年4月19日
YouTubeKaspersky
11:13
Application Security Tutorial | Application Security Basics | Cybe…
已浏览 2.5万 次2022年8月5日
YouTubeSimplilearn
20:28
Essential Tips for Choosing Home Security Cameras
已浏览 72.2万 次2024年4月12日
YouTubeGeorge Langabeer
1:11
Viral security footage captured on Dec. 6th shows the terrifying mom…
已浏览 63.9万 次1 天前
FacebookNew York Post
1:18
Security camera footage shows ICE raiding a home in Minnesota, wher…
已浏览 39.5万 次3 天之前
FacebookNBC News
1:48
Woman speaks out after ICE agents chased her home
已浏览 32.4万 次6 天之前
YouTubeCNN
7:53
Putin aide puts US on NOTICE as Russia launches drone attack on …
已浏览 30.9万 次4 天之前
YouTubeFox News
观看更多视频
静态缩略图占位符