One is the section 215 program, the U.S. telephony metadata program, and the other one is popularly called the PRISM program, and it's actually section 702  of the FISA Amendment Act.
Jedan je program Odjeljka 215, program metapodataka  telefonije SAD-a, a drugi se popularno naziva PRISM program, a to je zapravo Odjeljak 702  Zakona o izmjenama i dopunama FISA-e.