It would not be theft. The BDU's do not pay the broadcasters a dime for carrying their OTA signals, nor do the pay for the U.S. Feeds they carry which they recieve OTA. It might be illegal in the U.S. because of Retrans fees, but not in Canada as their are no retrans fees for OTA signals. If Film-On can broadcast in Canada without a license, they do carry 4 CTV stations, then i would assume anyone here can do it as well. In fact in the last few weeks Film On just won a major court case allowing them to rebroadcast U.S. network signals for a fee, although that's going to be appealed for sure.