Cargo plane bomb plot in pictures

<div class="meta "><span class="caption-text ">A United Parcel Service jet is seen isolated on a runway at Philadelphia International Airport in Philadelphia, Friday, Oct. 29, 2010. Law enforcement officials are investigating reports of suspicious packages on cargo planes in Philadelphia and Newark, N.J. &#40;AP Photo&#47;Matt Rourke&#41;</span></div>
October 29, 2010 11:48:21 AM PDT