She's just interviewed Gerry Boyle (Susan Boyle's brother). He clearly said Susan doesn't have learning difficulties but that in the past she does bottle things up and he remembers her doing her exams as a child and becoming quite stressed over them (who doesn't).
Anyway Gerry continued to say he spent the entire day yesterday talking to the world media and he was shattered at the end of it so no wonder Susan is pretty knackered after 7 weeks.
Cut back to Kate in the studio with some psycologist woman who also worked on big brother talking about people with learning difficulties and inferring Susan again. FFS her brother just said she doesn't have them. No wonder stuff gets blown out of all proprotion in the media.