Location: Colorado, USA; Maryland, USA; California, USA; Massachusetts, USA; Pennsylvania, USA; Virginia, USA; Illinois, USA; Texas, USA; Oregon, USA; Michigan, USA; Washington, USA; Indiana, USA; North Carolina, USA; Delaware, USA; Tennessee, USA; New Jersey, USA; Connecticut, USA; Louisiana, USA; Wisconsin, USA; Ohio, USA; Kansas, USA; Arizona, USA; Iowa, USA; Minnesota, USA; Iowa City, IA, USA; Maine, USA; California City, CA, USA; Texas City, TX, USA; Virginia Beach, VA, USA; New York, NY, USA; Maryland City, MD, USA; Pennsylvania Furnace, PA, USA; Colorado City, CO, USA