<p>Police shut down</a> the Port Authority Bus Terminal in Manhattan following an explosion during peak commuting hours on December 11. The NYPD said</a> it had arrested one male suspect.</p><p>The FDNY said four people had non-life-threatening injuries.</p><p>The A, C and E Subway lines were evacuated as a precaution. Credit: Twitter/Mike Rodriguez via Storyful</p><br />
