Question juridique clé
Whether the appeal met the Federal Court's reasoning requirements
Solution extraite
No. The submissions did not explain, with reference to the challenged decision, which rights were violated and why.
Motifs extraits
Under Arts. 42(2), 106(2) and 117 BGG, an appeal must specifically address the reasoning of the cantonal decision. The appellant's letters of 20 April and 7 May 2007 did not do so.