Clockwise from top left, any of these four could be the US' first female, Latino, Jewish or Latino president.
hillary bernie cruz rubio.jpg
Clockwise from top left, any of these four could be the US' first female, Latino, Jewish or Latino president.
Credit:
Hillary Clinton by David Becker/Reuters, Marco Rubio by Carlo Allegri/Reuters, Ted Cruz by Eric Thayer/Reuters, Bernie Sanders by Jonathan Ernst/Reuters.