Questions asked at the POE

[immihelp]

Hello,

I'll be entering the US on a B1/B2 visa. Does the Port of Entry keep a record of my answers to the questions asked at the POE? Does anyone keep track of what I'm doing in the US (via any means, including news sources and online social networks) and compare it to those answers?

Thanks!

[immihelp]

Unless you are more specific about what you are doing and what is your concern, it is difficult to answer your questions.