Cameron,_Obama,_Merkel,_Hollande,_Renzi_in_2016 Published July 25, 2016 at 600 × 435 in What does it take to get women at the top? Sex Balancing Party Leaderships David Cameron, Barack Obama, Angela Merkel, François Hollande and Matteo Renzi in 2016. Credit – The White House/Flickr.com