Volunteers with Razom for Ukraine, a New York-based nonprofit, load oxygen tanks into a container as they pack firefighting and medical donations for shipment to Ukraine, Wednesday, Feb. 8, 2023, in Woodbridge Township, N.J. (AP Photo/John Minchillo) NEW YORK – Bulletproof vests and drones. Pickup trucks, walkie-talkies and tourniquets. These are just some of the items that individuals and nonprofits have donated to buy and ship to Ukraine, where sometimes they are then used by those fighting Russia's invasion. “We’ve had these discussions countless times,” said Igor Markov, a director of the nonprofit Nova Ukraine, about where to draw the...