Hurricane Erin bringing big waves and rip currents to the East Coast

The Weather Authority is tracking Hurricane Erin as it moves through the Atlantic, with sustained winds of 115 miles per hour. Surfers are gearing up for some of the best waves of the summer, while lifeguards are warning of high rip current risks. Meteorologists Katie Garner and Mark Collins are also keeping an eye on another potential tropical threat coming behind Erin.