Branson said : `` I am incredibly proud of yet another aviation breakthrough which has been years in the making . April Fools ' pranks flood the internet on April 1 as media and celebrities try and trick readers . This year Facebook , Youtube , Twitter and Virgin Mobile among others with April 1 pranks . CNN has compiled a list of some of the best stories from 2013 .
April Fools ' pranks flood the internet on April 1 as media and celebrities try and trick readers . This year Facebook , Youtube , Twitter and Virgin Mobile among others with April 1 pranks . CNN has compiled a list of some of the best stories from 2013 .