An April 3 op-ed on former NFL player Pat Tillman caused some reader confusion. He enlisted for duty and served as part of the 75th Ranger Regiment (also known as the U.S. Army Rangers), first in Iraq, and later in Afghanistan, where he was killed in action. In the April 8 Currents, SaraKay Smullens wrote an op-ed on

The Sopranos

; her correct Web site address is

. The April 15 Currents carried an op-ed by Sharmain Matlock-Turner of the Greater Philadelphia Urban Affairs Coalition; her correct e-mail address is