As Donald Trump is sworn in, the nation’s richest and most powerful tech tycoons had some of the best seats in the house. Elon Musk, Amazon’s Jeff Bezos, Facebook’s Mark Zuckerburg, and Apple’s Tim Cook were all in attendance. About 1,300 guests crowded into the Capitol Rotunda on a historic day. Trump’s loyal supporters watched from the Capital One arena. They lined up for hours in the freezing cold for a chance to snag one of the 20,000 seats.