Europe's deep freeze has trapped 11,000 Serbian villagers in the mountains. Emergency crews are trying to clear the snow and deliver supplies, but more snow is expected soon, and it's already more than 16 feet high in some places. Meanwhile, helicopters are evacuating stranded people in the region. The death toll for the week-long cold snap rose to 114 as 20 more people froze to death in Ukraine and nine more in Poland.
