deborah patta, cbs news, john hans burg, south africa. >> palm sunday services were celebrated worldwide today. in kiev orthodox faithful faithl played for peace in ukraine. at the vatican pope francis homilyfro delivering off-the-cuff remarks. later he left the popemobile to pose for selfies with people in the crowd. still ahead, big leaguer regard for ball girls.@@ >> jeff: the hunt is on am florida tore a black bear that malled a woman outside her home last night near orlando. the woman was bitten on her head and arm. she want to the hospital and has been released now. wildlife officials say black bears are normally not aggressive but they are hungry after a long winter. >> north korea is normally off limits to foreigners but today some were welcomed to run through the streets of the capitol pyongyang it is the first time foreign amateurs had been invited to participate in the city's annual marathon. 27 countries were represented. >> a well meaning but over eager ball grirl girl in baltimore this afternoon, toronto blue jay edwin hit a ball that landed fair. inside the third base-line

there was an audio feed of the testimony today and deborah patta is covering the trial. >> reporter: chief prosecutor gerrie nel lived up to his nick name the bull dog and came out punching right from the start. >> you killed her, you shot and killed her. say yes. then nel showed a video of pistorius firing a gun at a watermelon at a shooting range and he laughingly referred to the exploding melon as being softer than brains. this is exactly what you did to steenkamp, nel said, as he forced pistorius to look at a photo of his girlfriend's shattered skull. take responsibility for what you have done, mr. pistorius. >> i have taken responsibility but i will not look at a picture about what i saw and felt that night. as my fingers touched her head, i remember. i don't have to look at a picture. i was there. >> reporter: pistorius repeated he broke down and wept under his questions, but nel was unmoved, accusing the star athlete of lying. >> my life is on the line. of course i think of every single word i say when i'm sitting here. >> reeva does not have a life anymore. reeva is not alive