Former News of the World deputy editor Neil Wallis
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Leveson Inquiry: Neil Wallis gives second round of evidence

2 April 2012 Last updated at 15:06 BST

Former News of the World deputy editor Neil Wallis tells the Leveson Inquiry that Lord (formerly Sir Ian) Blair, described the killing of Jean Charles de Menezes as a "Houston we have a problem" moment.

Mr Wallis is giving evidence to the Leveson Inquiry for a second time.