Mr. Gingrich is a former Speaker of the House of Representatives and a prominent figure in the Republican Party. He is also known by his nickname, NEWT, which is a four-letter word that can be found in crossword puzzles. Mr. Gingrich has been involved in politics since 1979 and has held various positions in the government, including serving as the 58th Speaker of the House from 1995 to 1999. He is also an author, having written several books on topics such as history, religion, and politics.