Factbox: With Kasich, Republican 2016 presidential field hits 16

(Reuters) - The field for the Republican Party's 2016 presidential nomination grew to 16 candidates on Tuesday as Ohio Governor John Kasich entered the race for the White House. For the latest Reuters/Ipsos poll results on the Republican presidential candidates, see: (http://bit.ly/1BKCdVi) Here is a list of the Republicans seeking the nomination for the November 2016 election: JEB BUSH The former Florida governor, the son of one president and brother of another, announced his White House bid on