and a threat of violent storms and tornadoes across much of the country's heartland. let's begin with cnn's miguel marquez. he's got the latest in perth, australia. miguel? >> hello there, wolf. clearly things are in transition both the hms echo and the "hms tireless" that had been participated in this search is now headed to port or is now in port. the "ocean shield" is continuing to search for that plane but says it's now searching areas adjacent to that most hoped for area to find flight 370. >> reporter: a new show of anger by flight 370 families camped out in beijing chanting "tell the truth" and "stop lying."