If that's true, it's some sort of a political gesture which doesn't really register. I've never seen a vote total for him in the later races reported in either print or television.
I don't know what voting for him would do at this point, anyway. McCain will probably clinch the nomination tomorrow.
I’m not positive McCain can clinch tomorrow. The MSM delegate counts count all delegates and still are too high. He needs 317 pledged delegates to ice it no matter how he screws up in the next 6 months. All 88 Ohio delegates are unpledged. 137 pledged are available in Texas. RI and VT have 17 each.