Bill Gates was here for the first time, so naturally I quizzed him about grocery store prices. | Bill Gates was here for the first time, so naturally I quizzed him about
![File:David Cameron, Andrew Mitchell, Bill Gates and Ellen Johnson-Sirleaf, together with members of the GAVI board (2).jpg - Wikimedia Commons File:David Cameron, Andrew Mitchell, Bill Gates and Ellen Johnson-Sirleaf, together with members of the GAVI board (2).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/f/ff/David_Cameron%2C_Andrew_Mitchell%2C_Bill_Gates_and_Ellen_Johnson-Sirleaf%2C_together_with_members_of_the_GAVI_board_%282%29.jpg)
File:David Cameron, Andrew Mitchell, Bill Gates and Ellen Johnson-Sirleaf, together with members of the GAVI board (2).jpg - Wikimedia Commons
![File:David Cameron, Andrew Mitchell, Bill Gates and Ellen Johnson-Sirleaf, together with members of the GAVI board.jpg - Wikimedia Commons File:David Cameron, Andrew Mitchell, Bill Gates and Ellen Johnson-Sirleaf, together with members of the GAVI board.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/0/01/David_Cameron%2C_Andrew_Mitchell%2C_Bill_Gates_and_Ellen_Johnson-Sirleaf%2C_together_with_members_of_the_GAVI_board.jpg)
File:David Cameron, Andrew Mitchell, Bill Gates and Ellen Johnson-Sirleaf, together with members of the GAVI board.jpg - Wikimedia Commons
![Watch Billionaire Bill Gates' Epic Fail Guessing Grocery Store Prices: $22 for Pizza Rolls?! (Video) Watch Billionaire Bill Gates' Epic Fail Guessing Grocery Store Prices: $22 for Pizza Rolls?! (Video)](https://www.thewrap.com/wp-content/uploads/2018/02/Bill-Gates-on-Ellen.jpg)
Watch Billionaire Bill Gates' Epic Fail Guessing Grocery Store Prices: $22 for Pizza Rolls?! (Video)
![Bill Gates Reveals His Most 'Extravagant' Purchases, Including an Indoor Trampoline Room | Entertainment Tonight Bill Gates Reveals His Most 'Extravagant' Purchases, Including an Indoor Trampoline Room | Entertainment Tonight](https://www.etonline.com/sites/default/files/styles/max_1280x720/public/images/2018-02/bill_gates_ellen.jpg?h=c673cd1c&itok=wkEVz7dX)