<s>
"	O
Stellar	B-Algorithm
Wind	I-Algorithm
"	O
(	O
or	O
"	O
Stellarwind	B-Algorithm
"	O
)	O
was	O
the	O
code	O
name	O
of	O
a	O
warrantless	O
surveillance	O
program	O
begun	O
under	O
the	O
George	O
W	O
.	O
Bush	O
administration	O
's	O
President	O
's	O
Surveillance	O
Program	O
(	O
PSP	O
)	O
.	O
</s>
<s>
Stellar	B-Algorithm
Wind	I-Algorithm
was	O
a	O
prelude	O
to	O
new	O
legal	O
structures	O
that	O
allowed	O
President	O
Bush	O
and	O
President	O
Barack	O
Obama	O
to	O
reproduce	O
each	O
of	O
those	O
programs	O
and	O
expand	O
their	O
reach	O
.	O
</s>
<s>
The	O
program	O
's	O
activities	O
involved	O
data	B-Application
mining	I-Application
of	O
a	O
large	O
database	O
of	O
the	O
communications	O
of	O
American	O
citizens	O
,	O
including	O
e-mail	O
communications	O
,	O
telephone	O
conversations	O
,	O
financial	O
transactions	O
,	O
and	O
Internet	O
activity	O
.	O
</s>
<s>
During	O
the	O
Bush	O
Administration	O
,	O
the	O
Stellar	B-Algorithm
Wind	I-Algorithm
cases	O
were	O
referred	O
to	O
by	O
FBI	O
agents	O
as	O
"	O
pizza	O
cases	O
"	O
because	O
many	O
seemingly	O
suspicious	O
cases	O
turned	O
out	O
to	O
be	O
food	O
takeout	O
orders	O
.	O
</s>
<s>
In	O
March	O
2012	O
,	O
Wired	O
magazine	O
published	O
"	O
The	O
NSA	O
Is	O
Building	O
the	O
Country	O
's	O
Biggest	O
Spy	O
Center	O
(	O
Watch	O
What	O
You	O
Say	O
)	O
"	O
talking	O
about	O
a	O
vast	O
new	O
NSA	O
facility	O
in	O
Utah	O
and	O
said	O
,	O
"	O
For	O
the	O
first	O
time	O
,	O
a	O
former	O
NSA	O
official	O
has	O
gone	O
on	O
the	O
record	O
to	O
describe	O
the	O
program	O
,	O
codenamed	O
Stellarwind	B-Algorithm
,	O
in	O
detail	O
"	O
,	O
naming	O
the	O
official	O
William	O
Binney	O
,	O
a	O
former	O
NSA	O
code	O
breaker	O
.	O
</s>
<s>
The	O
article	O
suggested	O
that	O
the	O
supposedly-terminated	O
Stellar	B-Algorithm
Wind	I-Algorithm
continues	O
as	O
an	O
active	O
program	O
.	O
</s>
<s>
In	O
June	O
2013	O
,	O
the	O
Washington	O
Post	O
and	O
the	O
Guardian	O
published	O
an	O
Office	O
of	O
the	O
Inspector	O
General	O
(	O
OIG	O
)	O
draft	O
report	O
,	O
dated	O
March	O
2009	O
,	O
leaked	O
by	O
Edward	O
Snowden	O
detailing	O
the	O
Stellar	B-Algorithm
Wind	I-Algorithm
program	O
.	O
</s>
<s>
In	O
September	O
2014	O
,	O
The	O
New	O
York	O
Times	O
asserted	O
,	O
"	O
Questions	O
persist	O
after	O
the	O
release	O
of	O
a	O
newly	O
declassified	O
version	O
of	O
a	O
legal	O
memo	O
approving	O
the	O
National	O
Security	O
Agency	O
's	O
Stellarwind	B-Algorithm
program	O
,	O
a	O
set	O
of	O
warrantless	O
surveillance	O
and	O
data	O
collection	O
activities	O
secretly	O
authorized	O
after	O
the	O
terrorist	O
attacks	O
of	O
Sept	O
.	O
11	O
,	O
2001.	O
"	O
</s>
