Isn't the McCanns' persistence admirable?

i think it is in a way but as a mum i think you would walk to the end of the earth for your children ,its your duty as a parent to protect and love your kids ,so i think any one would do the same and i hope they find her its terrible i couldnt imagine what theyre going through but in a way i expect more parents will watch there kids and may be look after them more after knowing how easy it is for them to vanish without a trace!i also think your right her prents will be over protective and not let the others out of thyeir sight.