First news reader says "hello/good evening/ good day" etc and says: "This is.......
.the news programme's name........and I am.........
name speaker " Introduce the other reporters who will bring the news "Today's news will be brought to you by speaker 2,3 and 4."
Then give your news bulletin.
When finished pass it on to the next speaker. "Over to .....name speaker 2 who is at.......name place........"
Speaker 2: "Thank you.... name 1st speaker...." then says where she/he is and gives his/her report, and passes it on to speaker 3 who could be in the studio or else where.