Tensions between airlines and regulators just in time for Memorial Day travel

Higher fares, crowded airports, cancellations and delays have done little to dampen the appetite for air travel going into the summer months. Airlines say they’ve done a lot to ramp up for the strong demand but are being hampered by a shortage of air traffic controllers. Plus, a pulse check on Houston’s clothing resale market and a new device in Australia to help farmers save livestock during drought.