U.S. military veterans who traveled to North Dakota to support the Standing Rock Sioux in opposing the Dakota Access pipeline have new plans to organize in Flint, Michigan.

Wes Clark Jr., a U.S. Army veteran, helped mobilize veterans to join the effort to protect the Standing Rock Siouxs water supply. The tribe says crude oil could leak into their water if the pipeline were to cross under the Lake Oahe reservoir. Flint, where residents continue to have lead-tainted water despite a national outcry earlier this year, seems like the next logical destination for activism-minded vets.

We dont know when we are going to be there, but we will be heading to Flint, Clark told Michigan Live on Monday , noting that people have been mistreated for a long time and need support.