Solar Impulse 2 pilot Betrand Piccard tells CBS News how he and his copilot are proving the capabilities of renewable energy -- and proving the doubters wrong
Two weeks into a historic five-month, around-the-world-journey using nothing but the power of the sun, Solar Impulse 2 pilot Betrand Piccard tells CBS News how he and his copilot are proving the capabilities of renewable energy -- and proving the doubters wrong.
