A look at the best news photos from around the world.
ภาพข่าว 21 เม.ย. 2559
![Customers watch android robot "Aiko Chihira" at the reception of Mitsukoshi department store in Tokyo.](https://gdb.voanews.com/3fc6025c-5020-4aa9-b1fc-95c27941f669_w1024_q10_s.jpg)
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Customers watch android robot "Aiko Chihira" at the reception of Mitsukoshi department store in Tokyo.
![Queen Elizabeth II meets well wishers during a walkabout close to Windsor Castle as she celebrates her 90th birthday, in Berkshire, England.](https://gdb.voanews.com/5084a069-68a5-440b-8f92-44971a8b7c47_w1024_q10_s.jpg)
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Queen Elizabeth II meets well wishers during a walkabout close to Windsor Castle as she celebrates her 90th birthday, in Berkshire, England.
![A rowing team passes the Memorial Bridge during practice on the Potomac River early in the morning in Washington.](https://gdb.voanews.com/f4e8d42c-ad85-4a9f-a40e-90eba4891f02_w1024_q10_s.jpg)
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A rowing team passes the Memorial Bridge during practice on the Potomac River early in the morning in Washington.
![Pakistani policeman stand guard as a health worker administers polio drops to a child during a polio vaccination campaign after a day after gunmen staged an attack in Karachi.](https://gdb.voanews.com/0a40e686-4a24-4798-ab94-fe205e52e11b_w1024_q10_s.jpg)
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Pakistani policeman stand guard as a health worker administers polio drops to a child during a polio vaccination campaign after a day after gunmen staged an attack in Karachi.