Displaying all 5 speakers
Bill-nye-4

Bill Nye

Los Angeles, CA, USA
Steve_wozniak_by_gage_skidmore

Steve Wozniak

Los Gatos, CA, USA / 3 reviews
Robb_2

Walter Robb

Walter Robb, Co-CEO of Whole Foods Market

Mill Valley, CA, USA / 2 reviews
800px-mitt_romney_official_us_senate_portrait-e1588117225387

Mitt Romney

Mitt Romney, US Senator from Utah

San Diego, CA, USA / 1 reviews
David_mccullough

David McCullough

Boston, MA, USA / 2 reviews
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