If Gary is going to say he's pro-choice, then he has to admit the choice he is for is death by abortion. The baby, then, has no right to life at all. Again, he does not think about the most essential rights. He is looking at government as a grantor of rights, not the protector of rights.
Viability is a very subjective line in the hospital. With all the medical support available these days, many, many babies are being born very early and are living full and healthy lives. Johnson is not a doctor, so it is not up to him to determine whether a child is viable or not, and he is then asking for more government to intrude on that process.
And who pays? If Johnson is truly pro-choice and believes it is the mother's choice, then he also has to say it is the mother's responsibility to pay for whatever she decides to do. It should never fall on a taxpayer, so it should never happen in a county-, state-, or federally funded facility. She can deliver the baby in a public or private facility and put it up for adoption (perhaps at the adoptive parents' expense) or she can abort the baby and pay for it herself. In a private facility. What she cannot do is go into a Planned Parenthood, or any kind of publicly funded facility and ask for termination.
Pregnancy is not a disease. It is a choice that is made when sexual activity takes place. If there is a choice to be made, it should be made on the preventative side, not the termination side.