NBC News White House correspondent Peter Alexander Photo by Alex Wong/Getty Images Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Peter Alexander, the veteran NBC News chief White House correspondent and the co-anchor of the Saturday edition of the Today show, is leaving the network. Alexander announced the decision on the Today show Saturday morning.