Some argue for re-establishing tariffs on Mexican products but then this would likely lead Mexico to retaliate. Noteworthy facts:
"In 2015, Texas companies exported $92 billion in goods to Mexican and imported $84 billion in goods from Mexico, according to the Census Bureau."
Fossil fuels, including natural gas are by the far the largest exports.
What would help overall is if the "tweaking" of NAFTA that Mexican President Peña Nieto seems willing to do, results in a strengthening of labor laws so that folks aren't compelled to migrate due to low wages earned in NAFTA-related industries. This is a complex set of circumstances that require careful thought and consideration going forward.