By LAURAN NEERGAARD 2010-08-09T18:24:18ZWASHINGTON (AP) -- Doctors can't tell if Leif Utoft Bollesen's mild memory loss will remain an annoyance or worsen, but experimental checks of the Minnesota man's aging brain may offer clues.... View the full article
By LAURAN NEERGAARD 2010-08-09T18:24:18ZWASHINGTON (AP) -- Doctors can't tell if Leif Utoft Bollesen's mild memory loss will remain an annoyance or worsen, but experimental checks of the Minnesota man's aging brain may offer clues.... View the full article