A.M. Links: New Hampshire Primary Today, FBI Confirms 'Ongoing' Probe into Hillary Clinton's Private Email Server, Commuter Trains Collide in Germany

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  Courtesy of CNN

  Voters in New Hampshire are heading to the polls today for the state's presidential primary.

• At least nine people have been killed and dozens more injured when two commuter trains collided head on in southern Germany.

• FBI general counsel James Baker filed a letter in federal court yesterday reaffirming that the FBI's probe into Hillary Clinton's private email server is "ongoing."

• "Hong Kong riot police fired warning shots on Tuesday during clashes that erupted in the Chinese-ruled city when authorities tried to remove illegal street stalls set up for Lunar New Year celebrations, the worst violence since pro-democracy protests in 2014."

• Charles Sebesta, a former Texas prosecutor who used false testimony to send an innocent man to death row, has been disbarred.

• The United States led the world in shark attacks in 2015.

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