To Dig News Today : Breaking News, Live Updates & Top Stories | Vimarsana

M about that. there was a desire to take politics in a different direction. nancy pelosi was incredibly effective when she was speaker. she's incredibly well connected and well skilled in controlling it. in the meantime you're going to see a growing degree of desire to also come up with a new direction for the party. >> and she can lose up to 16 votes and still get the speakership as it has been counted so far temperature . it looks like she has the numbers so far today. thank you both on a tight news day. next, fallout at facebook. calls for mark zuckerberg to step down after claims the socia...

And you pull back hundreds of miles in space and all of a sudden you can see streets and roads and houses and even pyramids. >> under ground? >> under ground, yes. my name is sara. i am a professor of archaeology. i'm a remote sensing specialist. i'm a space archaeologist. >> sara is probably in the forefront in this area. >> we've only found 1% of archaeological remains. that means there's 99% of ancient egypt left to find. with satellite imagery what it helps us to do is zoom in and focus on a specific area whether we're doing archaeological survey work or excavation work. 400 miles in space...