Instead of withdrawing, however, Santos gave a rousing speech that energized the convention and convinced them of his sincerity. This speech persuaded President Bartlet to intervene on Santos' behalf; he speaks to teacher union leader and New York delegate Ernie Gambelli, who had previously thought Santos was "anti-teacher," to ensure his nomination. After Governor Baker declined to be the Texas congressman's running mate and Santos rejected Russell as a potential vice president, Santos chose former White House Chief of Staff Leo McGarry as his vice-presidential nominee.