Construction and building materials companies are called on to pledge that they will not participate in the building of Pres. Donald Trump's proposed massive border wall with Mexico. We recognize that the proposed wall symbolizes animosity with our neighbors, disregards humanitarian crises, contributes to local and global environmental degradation, and takes funds from much needed domestic programs. The companies we are calling on state they are devoted to their local and global communities; any participation in this monstrosity is at odds with their Corporate Social Responsibility commitments.