Protesters braved the rain last weekend to show City Hall their anger Garrett McLendon’s dad was a cop, but the Cobb County man admits he’s looking at police in a little different light these days. Being force to lie facedown amid broken glass on a barroom floor for an hour while being taunted, insulted and threatened tends to have that effect on a guy.McLendon was among the 62 patrons at Midtown’s Atlanta Eagle gay bar on Sept. 10, the night of a now-notorious commando-style raid by a doz