The US Flag
Although not unlawful, some foreigners are disrespecting the United States of America by displaying foreign flags from their rear-view mirrors. They should respect the United States by:
US flags, especially small flags, are increasingly being made
When even Old Glory is made in China.
U.S. Flag Code addresses the protocol of flying foreign
flags only in conjunction with the flying of the US flag.
Flag display is regulated in 17 states.
For US flag protocol visit: Flag Rules and Regulations.