I flew from Manchester, NH on Sunday. It didn’t take us any longer to get through security than it normally would with the amount of people that were there, but there was more security present, including officers with dogs. However, Manchester airport is TINY. It has one terminal, so it’s really difficult to get a long wait there, anyway.
We didn’t have to do anything other than the normal security measures, like taking off your shoes & belts, and putting our 3oz containers of liquids in baggies. They let me through with my knitting needles with no problem - they are an allowed item, but I thought the heightened security might mean I’d be tossing them. They didn’t even open my bag.