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First Read: How Hillary Clinton clinched

After a rollercoaster of political highs and lows since launching her campaign, Clinton took advantage of four factors in her race against Bernie Sanders.

Hillary Clinton speaks during a town hall event at the Columbia Museum of Art Boyd Plaza in Columbia, S.C., Feb. 26, 2016. (Photo by T.J. Kirkpatrick/Bloomberg/Getty)
Hillary Clinton speaks during a town hall event at the Columbia Museum of Art Boyd Plaza in Columbia, S.C., Feb. 26, 2016. Bloomberg via Getty Images

Chuck Todd

Chuck Todd is NBC News' chief political analyst and the former moderator of "Meet The Press."

Carrie Dann

Mark Murray