A top Army official is signaling that the service could break up its Warfighter Information Network-Tactical program if the system fails reliability testing. Army acquisition chief Heidi Shyu spoke about the program's Increment 2 portion during a Tuesday press conference at the annual convention of the Association of the United States Army in Washington. Soldiers are slated to critique the technology during a Network Integration Evaluation event in Ft. Bliss, TX, this month. Shyu said she will observe the event...