Jeb Bush, Barbara Bush

FILE - In this Feb. 4, 2016, file photo, Barbara Bush, right, jokes with her son Republican presidential candidate, former Florida Gov. Jeb Bush, while introducing him at a town hall meeting at West Running Brook Middle School in Derry, N.H. A family spokesman said Tuesday, April 17, 2018, that former first lady Barbara Bush has died at the age of 92. (AP Photo/Jacquelyn Martin, File )