Damaged cars are seen at the scene of a bomb blast in Giza, Egypt, January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)
Egyptians stand guard at the scene of a bomb blast in a main street in Giza on January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)
Damaged cars are seen at the scene of a bomb blast in Giza on January 21, 2016.
A bomb attack killed six people (AFP)
Damaged cars are seen at the scene of a bomb blast in Giza, Egypt, January 21, 2016. A bomb attack killed six people, including three policemen, on Thursday near a road leading to the pyramids in the Cairo suburb of Giza, security sources said. (Reuters)
Egyptians stand guard at the scene of a bomb blast in a main street in Giza on January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)
Egyptians stand guard at the scene of a bomb blast in a main street in Giza on January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)
Egyptians stand guard at the scene of a bomb blast in a main street in Giza on January 21, 2016.
A bomb attack killed six people, including three (AFP)
Egyptians stand guard at the scene of a bomb blast in a main street in Giza on January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)
Security forces detain a man at the scene of a bomb blast in a main street in Giza, Egypt, January 21, 2016. A bomb attack killed six people, including three policemen . ( Reuters)
An Egyptian boy stands at the scene of a bomb blast in a main street in Giza on January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)
Security personnel stand guard at the scene of a bomb blast in a main street in Giza, Egypt, January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)
Egyptians stand guard at the scene of a bomb blast in a main street in Giza on January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)
Security personnel stand guard at the scene of a bomb blast in a main street in Giza, Egypt, January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)
Damaged cars are seen at the scene of a bomb blast in Giza on January 21, 2016.
A bomb attack killed six people, including three policemen (AFP)