I received a call from Bryan this morning.  It was quick and muffled, but he did inform me he is safe and sound at North Col camp!  Bryan said he was feeling pretty good, and the climb was hard.  He was getting ready for bed, which will probably prove to be a restless night of sleep due to the increase in altitude.  Tomorrow the team plans to climb higher up the mountain before heading down to ABC for the night.  After that, waiting for the routes to be set and a weather window to climb all the way to the top.  Go Bryan!