Originally Posted by borat_sagdiyev
no, they can't see what sites you go on.
middair packet sniffing is unlikely, but wouldn't be impossible, antennas can be promiscuous just like network cards.
what sites he's on? if the packets are going from their wireless access point, through their network to their gateway they can look at those packets along the way at any point.
though you have to think about whether they would want to bother with this.