[via Wired.com, originally written by Kim Zetter]

In the wake of public outcry against the Transportation Security Administration for serving civil subpoenas on two bloggers, the government agency has canceled the legal action and apologized for the strong-arm tactics agents used.

Travel writer and photographer Steven Frischling, who was served with a subpoena by two TSA agents on Tuesday, told Threat Level that he received a phone call Thursday evening from John Drennan, deputy chief counsel for enforcement at TSA, telling him the administration was withdrawing its subpoena.