Co-defendant: Vick executed dogs

It’s up to Michael Vick now. His last two co-defendants pleaded guilty Friday and implicated Vick in bankrolling gambling on dogfights. One of them said the Atlanta Falcons quarterback helped drown or hang dogs that didn’t do well. With his NFL career in jeopardy and a superseding indictment adding more charges in the works, that left Vick with a hard choice: Cutting his own deal to hold jail time…