NEW : six dead , 21 wounded in Baghdad church bombing 24 hours . Bombing is one of six at Baghdad churches within 24 hours ; 11 injured at other sites . NEW : ` There have been recent reports of an increase in targeted attacks in the area . ` There will be no Christians left in Baghdad '' if bombings continue , one man says . Christians official in Iraq shot to death outside his home , police say .
NEW : six dead , 21 wounded in Baghdad church bombing 24 hours . Bombing is one of six at Baghdad churches within 24 hours ; 11 injured at other sites . NEW : `` There will be no Christians left in Baghdad '' if bombings continue , one man says . Christians official in Iraq shot to death outside his home , police say .