Ohio House Speaker Matt Huffman, R-Lima, left, and Ohio Senate President Rob McColley, R-Napoleon, right. (Photo by Graham Stokes for Ohio Capital Journal. Republish photo only with original story.)Ohio’s top Republican legislative leaders differ on whether child marriage deserves a “debate” at the Statehouse. A bill to end child marriages, one introduced in February, has remained stagnant in a Senate committee. It has no public opponents. Befor…