Toxic emissions from maquiladora trucks endanger public health&nbsp;&nbsp; Tijuana, BC &mdash; Members of Environmental Health Coalition&rsquo;s Tijuana-based youth group released the first in a series of self-published comic books documenting the struggle for environmental justice in Mexico&rsquo;s border communities. &nbsp;&nbsp;&nbsp; EHC&rsquo;s Colectivo Chilpancingo Youth Group created the comic book &ldquo;We Want Clean Air&rdquo; to support [...]