SAN ANTONIO A crowd of more than 100 people gathered at San Antonio Public Safety Headquarters Sunday to show support for police officers. Carrying Thin Blue Line flags and signs like We Support The Blue, the group also marched through downtown before ending up back at Public Safety Headquarters. As they marched back, they chanted defend the peace keepers, they defend us, and we back the blue. I just hope that the citizens will see this and wake up, retired police officer Ronnie Welch said of Sundays demonstration. Heres what it meansHundreds gather for fourth day of protests in San Antonio over George Floyds deathMayor Ron Nirenberg delivers impassioned speech to protesters