Almost always, executive orders are within an authority and always within the purview of Congress to change if they want to legislatively change it.
Tim KaineI am so proud to be running with another strong history-making woman, Hillary Clinton, to be president of the United States. I'm proud because her vision of stronger together, building an economy that works for all, not just those at the top, being safe in the world, not only with a strong military, but also strong alliances to battle terrorism and climate change, and also to build a community of respect, just like Barbara Johns tried to do 65 years ago. That's why I'm so proud to be her running mate.
Tim Kaine