Last week's market activity was shaped by several significant themes. Firstly, the Japanese Yen's rapid decline caught market participants off guard. The sell-off was exacerbated by what many considered tepid verbal interventions from Japanese officials. Current momentum suggests that the Yen's free fall is far from over. The key is whether Japan will step up with stronger actions, or at least words, as Yen approaches 160 mark against the greenback.
some carriers are turning to artificial intelligence to help microforecast minute by minute to help cut delays and cancellations, even possibly avoid severe turbulence. tom costello explains. reporter: the challenge for the nation s airlines, navigating a summer of weather extremes. record heat, rain, tornadoes, lightning, and historic flooding. in st. pete clearwater four people were injured after an allegiant air flight hit severe turbulence while on approach. we reported several head injuries and one possible broken ankle. reporter: now artificial intelligence is helping to microforecast the weather to the zip code to help airlines cut delays and could soon predict the kind of severe injury-causing turbulence we ve seen in recent years. attention all radios. 431 laguardia has been caught in a ground stop. reporter: the ai program is called gale. is my flight going to leave on time from laguardia airport this afternoon? the company is tomorrow io. what we re seeing