The figure that first stands out is related to the Section 702 program. As defined in intelspeak, the 702 program:

facilitates the acquisition of foreign intelligence information concerning non-U.S. persons located outside the United States, creating a new, more streamlined procedure to collect the communications of foreign terrorists.

In plain English, the Section 702 program does this:

[The] collection done under Section 702 captures content of communications. This could include content in emails, instant messages, Facebook messages, web browsing history, and more.