if you think about how the water is not frozen.
1.high pressures
2.volcano
3.the water is radioactive

I vote for 3 and the magnetic thing that they have to see, you will never see, because its a nuked modern city from 10,000 years ago
and they will release a crap load of nuke waste, to boot

research evacuations of antarctica..."rumored" rad poisionings murdered people. there is no way we are gonna know what they find for 10+ years
the new z. cops tried, and were blocked
that is the most locked down chunk of dirt and ice on the planet

you will have a better chance of breaking into area 51 and flying a saucer out, then to find out what is really going on down there

dr