Public Policy Polling (5/14-16, Colorado voters, 3/5-8 in parens):
Michael Bennet (D-inc): 44 (43)
Jane Norton (R): 41 (43)
Undecided: 14 (14)
Michael Bennet (D-inc): 44 (45)
Tom Wiens (R): 36 (37)
Undecided: 20 (18)
Michael Bennet (D-inc): 45 (46)
Ken Buck (R): 39 (36)
Undecided: 16 (14)
Andrew Romanoff (D): 43 (44)
Jane Norton (R): 41 (39)
Undecided: 16 (17)
Andrew Romanoff (D): 41 (44)
Tom Wiens (R): 37 (36)
Undecided: 22 (20)
Andrew Romanoff (D): 41 (45)
Ken Buck (R): 38 (34)
Undecided: 22 (21)
(MoE: ±3.0%)
No huge changes in the top lines here, though it is certainly nice to see Bennet with his head back above water for change against NRSC favorite Jane Norton, thanks in large part to Bennet's improvement among independent voters. But speaking of Norton, it's looking like she's in for a rough ride against teabagger favorite Ken Buck, the District Attorney of Weld County. Check out these primary trend lines:
http://www.swingstateproject.com/diary/6925/cosen-bennet-takes-the-lead-norton-struggles-in-gop-primary