Sometimes, it’s just a former campaign staffer Tweeting articles that catch his eye. And sometimes, it’s a former Mitt Romney aide retweeting two articles, one critical of Chris Christie and the other critical of Ben Carson.

Kevin Madden was press secretary of Mitt Romney’s 2008 campaign and a key member of Romney’s 2012 team — and his suggestion that Chris Christie may have trouble with the kind of media scrutiny that comes with a presidential campaign is pretty intriguing (and quite possibly true). If you’re Romney, consolidating the “establishment” vote and big fundraisers would be an early priority, with Jeb Bush and Christie the two biggest rivals in that mini-primary.