Eighth-grader Snigdha Nandipati has last word: guetapens
                                
                                
                                    (Newser) -
                                    Word, dude. A San Diego eighth-grader has won the Scripps National Spelling Bee with the French-derived mind-bender "guetapens" in the 13th round of the hard-fought contest. Snigdha Nandipati, 14, beat out Stuti Mishra, 14, from Orlando, to scoop up a hefty trophy and $40,000 in cash and prizes....