I am very suspicious that The Hill might be a Never Trump website? The reporting seems to slant in a “concern” troll mode, at least the headline wording seems biased - the hidden slant implying that we are supposed to feel “concern” that Trump might not keep is campaign promises, which is most likely not the message that Gingrich was sending out.
CNN was gleefully reporting this today too. CNN will be in permanent anti-Trump mode for the next 4-8 years. Their ratings have tanked, though.