A Madison County judge has struck down a provision of election law that prohibits voters from photographing their own ballots.Madison County resident William R. Rogers sued the county clerk on Nov. 21, challenging the constitutionality of Section 29-9 of the Illinois Election Code.That section makes it a Class 4 felony if a voter “knowingly marks his ballot or casts his vote on a voting machine or voting device so that it can be observed by another person ….”Rogers alleged he was stopped from taking a …