Oil Prices Jump, Markets Waver as U.S.-Iran Ceasefire Teeters on the Edge

President Donald Trump told CNBC Tuesday that he expects the U.S. and Iran to make a "great deal," but added that the U.S. military is "ready" to bomb Iran.
More Videos
Can NYC Finally Cool Its Subway?
Why is the NYC subway platform so hot? One rider built his own sensor network to find out. We explore the geothermal fix the MTA is piloting right now.
Load More