All Eyes on Wall St. After 5 Weeks of Losses Spurred by Iran War

All three major stock indexes are down 7% since the war in Iran began five weeks ago and what started off as a short-term geopolitical flare up could turn into a longer-term slide. NBC’s business correspondent Brian Cheung reports for TODAY on the war’s impact on oil and gas prices, as well as mortgage rates as the Federal Reserve weighs an interest rate hike.