I would guess that those are the 'normal' site visits for H1Bs that happen every now and then and somebody didn't understand what those are. I know several peo

I would guess that those are the 'normal' site visits for H1Bs that happen every now and then and somebody didn't understand what those are. I know several people that had them over the last few years. Standard procedure to make sure you're actually working where they say you are. As far as the tweet goes: There is literally no first (or possibly even 2nd) hand evidence at all so far.