Kevin L.: Canadian retiree denied entry after DNA sample taken at borderKevin Larson, 68, a Canadian retiree with no criminal record, was questioned for three hours, fingerprinted, and given a DNA cheek swab at the Blue Water Bridge before being denied entry for planning to attend a protest.Oct 18, 2025·Port Huron, MI·Canada·Detroit News📦,CBC📦,The Travel📦,Substack📦,Instagram📦