ANN ARBOR, MI – Another American city is attempting to silence the free speech of “Overpasses for America” activists calling for the impeachment of President Obama and for government reforms such as border security. This time, the group’s message is being stifled by an ordinance adopted by the Dallas City Council on January 22, 2014, which imposes fines of up to $500 for certain expressive activities on pedestrian overpasses over designated highways.