former president bill clinton said he is ` proud ' of wife hillary rodham clinton 's presidential bid for the 2016 election that the former secretary of state and first lady kicked off her campaign , which was launched last week , in iowa and will move on to new hampshire on monday .
bill clinton made the comment in oklahoma city to speak at a ceremony marking the 20th anniversary of the car bombing that killed 168 people at the alfred p murrah federal building .