Hillary Clinton gives a keynote speech at the 'National Clean Energy Summit 7.0: Partnership and Progress'
DJDM/WENN.com

Former Secretary of State Hillary Clinton makes a point as keynote speaker at the ‘National Clean Energy Summit 7.0: Partnership and Progress’ held at the Mandalay Bay Convention Center in Las Vegas Thursday.

The seventh annual event brought together clean energy visionaries and leaders, public officials, business executives, energy policy experts, entrepreneurs, investors, citizens, and students, to discuss empowering Americans to develop our massive clean energy supplies, secure greater energy independence, and create jobs.