KNTV NBC Nightly News With Lester Holt June 4, 2024 00:28:00
$500,000 towards donating state of the arm limbs. >> utilizing that prosthesis for daily function, stuff we take for grant it, becomes exponentially harder. >> reporter: he's learning how to get his new arm to lift. alexander moving without a cane or crutches. the first time the 34-year-old has done that in half a year. what are you thinking right now? >> he's very excited and full of emotions and he's really happy that he has this. >> reporter: the most complex limb going to dimitro, a motorized full leg. a little trickier to master, but within minutes, smiling, he says, because it's all more...