LUBBOCK – Candidate for the Republican nomination for Texas governor Debra Medina, in a Thursday appearance on radio show Pratt on Texas, refused to commit to support the Republican nominee for Texas governor if she is not the Party’s nominee. Medina hinted at there being other candidates on the November ballot she might support. Pratt on Texas host Robert Pratt asked Ms. Medina, the former Wharton County chairwoman, "If you run through this election and are not the nominee of the Republican Party, will you wholeheartedly endorse and support the Party’s nominee or is there some threat of some type...