US Official: UK Missed Warning Signs of London Attack

‘Take hope’ from heroism of ‘ordinary Londoners,’ mayor urges after terror attack
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ISIS claims responsibility for London Bridge attack
00:33
Witnesses describe London Bridge terrorist attack
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U.K. prime minister praises bystanders who intervened in London Bridge stabbings
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Eyewitness video shows man on London Bridge wrestling with police, public before shot fired
00:33
Armed police respond to 'major incident' at London Bridge
01:49
Hero of London Bridge Attack Gives First Interview
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Borough Market Reopens After London Bridge Terror Attack
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London bridge attacks: Did UK police miss warning signs?
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London Mayor ‘Not Rolling Out Red Carpet to Trump’
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US Official: UK Missed Warning Signs of London Attack
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UP NEXT
‘Take hope’ from heroism of ‘ordinary Londoners,’ mayor urges after terror attack
01:13
ISIS claims responsibility for London Bridge attack
00:33
Witnesses describe London Bridge terrorist attack
01:37
U.K. prime minister praises bystanders who intervened in London Bridge stabbings
00:52
Eyewitness video shows man on London Bridge wrestling with police, public before shot fired
00:33
Armed police respond to 'major incident' at London Bridge
01:49