Rio Tinto says sorry for blasting 46,000-year-old Aboriginal site | 7.30

Mining giant Rio Tinto sparked anger across the country after it destroyed a 46,000-year-old Aboriginal site in the Pilbara. What's even more extraordinary is that the destruction was done within the rules meant to protect such valuable heritage sites. For more from ABC News, click here: https://ab.co/2kxYCZY You can watch more ABC News content on iview: https://ab.co/2OB7Mk1 Subscribe to us on YouTube: http://ab.co/1svxLVE Go deeper on our ABC News In-depth channel: https://ab.co/2lNeBn2 You can also like us on Facebook:   / abcnews.au   Or follow us on Instagram:   / abcnews_au   Or even on Twitter:   / abcnews