Man facing DWI, weapons charges after LIE traffic stop

A man is facing DWI and weapons charges after an incident on the Long Island Expressway.
Police say Mark Harmon, of New Hampshire, was pulled over after police say they saw him swerving on the expressway.
The incident happened near Exit 41 in Jericho early Tuesday.
Officers say Harmon was drunk and had a handgun and two bullet magazines in the car with him.
Harmon is facing DWI and weapons charges.