>> pelley: there was doctor... >> ward: liao? >> pelley: dr. liao, yes. >> liao: oh, how are you? >> ward: i'm good. >> liao: yeah, how's your arm? >> ward: good. >> liao: let me see. >> pelley: he has his strength back. its remarkable, really. but healing from the loss of his stepmother and sisters won't be as quick. >> nichiporenko: how was your day? >> pelley: maddy wilford is also moving forward. like many who suffer physical trauma, her interests have turned to medicine. and an internship... >> nichiporenko: maddy, come here. >> pelley: ...where she is studying the kind of surgeries that saved her. >> everybody out, out, out, out! >> pelley: not long ago, many communities assumed mass murder would never come to them. >> where's she hit? where's she hit? where's she hit? what's wrong with that girl right there? >> pelley: today, all americans are being asked to prepare for the grievous wounds... >> oh, my god! >> pelley: ...of high velocity rounds. >> tourniquet! >> hurry up, hurry up! >> pelley: since our story first aired in 2018, ryland ward-- now nine years old-- has had s

exec liao that is going to happen, remain to be seen.. sorry, i was going to ask, do you feel- good news. yes, go ahead. sorry, i was going to ask, do you feel more| was going to ask, do you feel more optimistic about the relationship between the two judging from what we have heard? it is only from the putin site at the moment. do you feel that there are grounds for optimism in reaching common ground between these two foes? i optimism in reaching common ground between these two foes?— between these two foes? i think i am alwa s an between these two foes? i think i am always an optimist. _ between these two foes? i think i am always an optimist. it'd _ between these two foes? i think i am always an optimist. it'd certainly i always an optimist. it'd certainly good news that there will be now serious discussions of key issues, everything from climate to strategic stability and so forth. will we come to terms and make new agreements on these or reach accommodations? i think it is going to be a long haul. we have a lot on which we disagree b