As Brill points out in the December issue of his magazine, Starr's weasels laughably echo Clinton's.
Starr's weasels laughably echo Clinton's, Brill claims in the December issue. 
mnli hypothesis: Starr's weasels laughably echo Clinton's, Brill claims in the December issue.  premise: As Brill points out in the December issue of his magazine, Starr's weasels laughably echo Clinton's.