AP Cairo's subway is one place where Egyptians' economic vulnerability runs head on into the demands of reform.

Fox Business The U.S. Embassy in Egypt is warning of a potential terror threat. The embassy located in Cairo issued a security warning about a potential threat by the terror group Hassm, a known terrorist organization, and jihadist group. The embassy says Hassm p Read more ... osted a threat on a website that hinted at unspecified action tonight. Americans living in Egypt have been told to follow State Department security guidelines. Hassm is a splinter group of the Muslim Brotherhood.

ABC News U.S. embassy in Cairo, Egypt issues a security warning about a potential threat posed by a group they referred to as a "terrorist organization."

The New York Times The tour of the pyramids of Cairo continues, as NYT Cairo Bureau Chief Declan Walsh talks about the drop in tourism in Egypt since the Arab Spring. Ask your questions about visiting the area in the comments below.

The New York Times Join us at the pyramids of Cairo as NYT Cairo Bureau Chief Declan Walsh talks about the drop in tourism in Egypt since the Arab Spring. Ask your questions about visiting the area in the comments below.

The New York Times Join us at the pyramids of Cairo as NYT Cairo Bureau Chief Declan Walsh talks about the drop in tourism in Egypt since the Arab Spring. Ask your questions about visiting the area in the comments below.

ABC News U.S. Embassy Cairo "tracking reports" of missing EGYPTAIR Flight MS804. "Our thoughts are with the relatives of passengers at this time." http://abcn.ws/208XPY7

CNN International BREAKING: All passengers died on Russian jet that crashed in Egypt's Sinai Peninsula, Russian embassy in Cairo says on Twitter. http://cnn.it/1P2KRt2

CNN International We asked you to tell us what Cairo meant to you -- now we're asking you to tell us what you want to know about Egypt! Send us your questions about the country's economy, politics or social issues now, and we'll put the best ones to our experts toni Read more ... ght on Connect the World at 5 p.m. Cairo time. http://cnn.it/1C9set4

CNN International We asked you to describe Cairo ... and this is what you told us in 90 seconds: http://cnn.it/1ekjPOs