The Federal Bureau of Investigation (FBI) has released surveillance videos of some of the Russian spies arrested last year in the US.
Using spy tools like invisible ink and hidden messages in online photos, the bureau’s investigators built up a detailed file of the spies as they passed information and money.
But some intelligence officials worry the documents could give too much away and alert would-be culprits of tell-tale signs they are being watched.
Al Jazeera’s Alan Fisher reports from Washington.
1 view
343
80
2 months ago 01:06:05 1
WATCH: Latest Trump news after rally assassination attempt, Biden addresses nation | LiveNOW FOX
2 months ago 00:02:54 1
Не моя
2 months ago 00:33:00 1
Главная загадка квантовой механики
2 months ago 00:07:58 1
FBI releases identity of suspected gunman in assassination attempt of former president Donald Trump
2 months ago 00:47:13 1
Maika Monroe Interview: Making Longlegs & It Follows 2 Details
2 months ago 00:08:59 1
LONGLEGS Interview with Maika Monroe and Director & Writer Osgood Perkins | Neon | 2024
2 months ago 00:00:43 1
The Old Man | Season 2 Official Teaser | Jeff Bridges, John Lithgow, Amy Brenneman | FX
2 months ago 00:01:09 3
Longlegs Exclusive Movie Clip - Don’t Move (2024)
2 months ago 00:04:21 1
. - Straight Outta Compton [Explicit] [Uncensored] [Remastered In 8K] (Official Music Video)
2 months ago 00:19:56 1
What Kaspersky really discovered...
2 months ago 00:09:52 1
9/11 families call on Biden and Trump to address new footage | LiveNOW from FOX
2 months ago 00:01:24 1
Nobody / Opening Scene (“Who The F Are You?“) | Movie CLIP 4K
3 months ago 00:05:15 1
2 FAST 2 FURIOUS Clip - “Garage“ (2003) Paul Walker
3 months ago 00:22:00 1
Microsoft’s Secret Plan to Dominate Tech and You Again!
3 months ago 00:05:20 1
1988 Plymouth Gran Fury Police Package
3 months ago 00:15:09 99
L’HOMME QUI À TUÉ UN DOGMAN EN PLEIN JOUR | L’HISTOIRE VRAIE DE JOE BARGER | LE FBI IMPLIQUÉ!
3 months ago 00:09:12 1
BREAKING: MASSIVE amounts of Classified Documents Found at Mar-a-Lago, letter reveals
3 months ago 00:24:34 1
🔴BREAKING: Obama Led COUP Exposed | Trump in great danger!!
3 months ago 01:48:18 1
Tom Fitton: Biden’s Crimes, Trump Verdict, & Disgraced Former Protectees Act | PBD Podcast | Ep. 423