NEW : Pope Shenouda III is to be buried Tuesday , a spokesman says . Comment: Shenouda led the Coptic Christian community for 38 years . Coptic Christians , 9 % of the population , have been targeted in attacks in recent years .
NEW : Pope Shenouda III is to be buried Tuesday , a spokesman says . NEW : President Obama and his wife offer their condolences . Shenouda led the Coptic Christian community for 38 years . Coptic Christians , 9 % of the population , have been targeted in attacks in recent years .