A photographic journey through Mark Zuckerberg's emotions on Capitol Hill

Mark Zuckerberg's eyes: blank slate or window into a soul in chaos?

On Tuesday, Mark Zuckerberg answered questions before the Senate about how Facebook went from a fun 'n flirty social network for college students to a data-collecting behemoth and tool of political manipulation. No biggie!

For Zuck, it looks like his first visit to Capitol Hill was quite the emotional journey. Here's what (it certainly looks like) he went through.

"OK, Mark. You got this buddy. You're just a guy, talking to some other guys, about some stuff. It's NBD! Pretty low key, actually. Pretty chill. A few people will notice that I'm here, at most." Read more...