History of Iowa winners who also placed 2nd in New Hampshire:
1980 - George H.W. Bush, dropped out in May after Reagan clinched nomination, became VP and then President
1984 - Walter Mondale, won the nomination
1988 - Dick Gephardt, dropped out at end of March
1988 - Bob Dole, dropped out at end of March after Bush clinches nomination
1996 - Bob Dole, won the nomination
2008 - Barack Hussein Obama, won the presidency
2016 - Hillary Clinton, won the nomination
2020 - Pete Hussein Buttigieg, dropped out March 1st, two and a half weeks after NH and two days before Super Tuesday