Protocol? Probably he doesn't even know what that means. But if he would know, he would have done exactly what you said...submit to the search under protest and then lodged a formal complaint to the host nation via established channels, which probably he does not know to exist.
Obama to meet with Jordan's King Abdullah in White House later this month (Reuters)
from the article: Lieberman refused to have luggage checked at South Korea's airport
The Israeli security cabinet has approved the plan, which would see additional workers employed in construction, infrastructure, manufacturing, agriculture and other areas.06:02 08.02.16 | 0 comments
Why regulars at Anna Loulou in Jaffa – Israelis and Palestinians, straights and gays – have taken over running the unique establishment.14:27 08.02.16 | 2 comments