ID this ABC reporter? [Interviewing 14-year-old Venus Williams]

Factual Questions
#1

Link
For a rather well-known clip amongst the Williams sisters fans, finding a name to attach to him is rather elusive.

#2

Is it him?

… He anchored the award-winning prime-time newsmagazines “Day One” and “Turning Point”…

#3

Thanks, but not so sure about this one.

#4

I don’t think that’s Forrest Sawyer.

#5

According to this, it’s John McKenzie

#6
#7

Thanks, I think that’s it.