Tourism in Michigan fell 26% for some reason

Remember people; The seven signs of terrorist activity, according to a Michigan State Police training video are:

Surveillance
Elicitation
Tests of security
Acquiring supplies
Suspicious people who "don't belong"
Dry runs/trial runs
Deploying assets or getting into position

There WILL be a test afterwards so pay attention.

http://www.hanford.gov/oci/video/7signsofterrorism.wmv