Security guards in training in Kenya
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Kenya's security industry boosts training post-Westgate

In late September 2013, armed members of Islamist militant group al-Shabab attacked the upmarket Westgate shopping centre in Nairobi.

Since then, businesses have ramped up security and experts are warning of the broader costs to the economy if the situation is not dealt with adequately.

The BBC's Anne Soy reports for Africa Business Report.

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