Why is Qatar buying up London landmarks?

Name: Why is Qatar buying up London landmarks?
Uploaded: 2011-05-01T13:00:47.000Z
Description: Why are London landmarks such as Harrods, the Shard and some of Canary Wharf being bought up with money from Qatar?

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Why are London landmarks such as Harrods, the Shard and some of Canary Wharf being bought up with money from Qatar?