In January 1998, President Clinton was questioned in a civil suit charging him with sexual harassment. Before the Grand Jury, he denied having an affair with White House intern Monica Lewinsky, which turned out to be untrue. The US House of Representatives impeached Clinton on December 19, 1998, charging him with perjury and obstruction of justice. In 1999, two impeachment counts were tried in the Senate, which voted to acquit Clinton. Who is the only other US President to have been impeached? Discuss