Something wrong with Chris Mortensen?

I'm not trashing the guy or anything, but is there something wrong with Mortensen? On draft night and again today he's talking slow in odd patterns, stumbles on his thoughts, etc. I know everyone gets old at some point, but I'm not sure if I missed something like a medical condition or something along those lines. Been watching him for a very long time and I like the guy, he just really seems to be struggling over the last few days.