Last month, Texas Attorney General Ken Paxton released an opinion stating that daily fantasy sports betting is illegal in the state. This hour, we’ll talk about how sites such as DraftKings and FanDuel have skirted online gambling laws – and about the future of the wildly popular pastime – with “New York Times” reporter Walt Bogdanich. His investigation is part of a “Frontline” episode airing Tuesday night at 9 on KERA-TV.