Sen. Pat Roberts (R-KS) asked former Sen. Nancy Kassebaum Baker (R-KS), his “colleague and friend of more than 30 years,” to tape a TV commercial for him but she refused, the Kansas City Star reports.

Said Kassebaum Baker: “There’s just disappointment around the state. They feel they don’t know him now.”

A new Public Policy Polling survey finds Bill Cassidy (R) with a slight lead over Sen. Mary Landrieu (D) in a possible December runoff election, 48% to 45%.

Key finding: “Neither candidate is very popular with voters. 37% of voters have a favorable opinion of Cassidy to 41% with an unfavorable opinion, numbers that while poor are actually slightly improved from a -8 net favorability rating on the previous poll at 28/36. Landrieu’s approval numbers are worse though- 42% give her good marks to 52% who disapprove.”

NPR reports that Michigan U.S. Senate candidate Terri Lynn Land’s (R) “last public appearance was at a Republican dinner in Macomb County last Tuesday. Since then, nothing.”

“As many as a dozen incumbent governors are fighting for their political lives five weeks out from Election Day — a list that includes the chief executives of states as red as Kansas and as blue as Connecticut as well as several top presidential battlegrounds,” Politico reports.

“The unsettled gubernatorial landscape has drawn a fraction of the attention of the seesawing battle for the Senate. Yet the state of play is dramatic in its own right: The fate of big-name Republicans such as Wisconsin’s Scott Walker, Florida’s Rick Scott and Michigan’s Rick Snyder are all on the line, and Democrats such as Colorado’s John Hickenlooper and Illinois’ Pat Quinn are locked in tough reelection races that could go either way.”

Reid Wilson: “Here’s the rough consensus on Democratic seats (the higher the rank, the more likely a seat is to change control): Montana will flip by the widest margin. West Virginia. South Dakota. Louisiana. Arkansas. Alaska. Iowa. Colorado. Michigan. North Carolina. Minnesota. Oregon (Some Democrats say North Carolina should come before Iowa and Colorado). The consensus among Republican seats: Kansas is the most likely to change control. Then Georgia. Then Kentucky.”

“The shorthand takeaway: Alaska is the Republicans’ 51st seat. If Kansas flips, it’s all about Iowa.”

Charlie Cook: “My hunch is that this is not a year when Democrats are likely to get a disproportionate share of the breaks. I’m sticking with the 60 percent chance of a Senate turnover that I’ve held for several months.”

“With a strong possibility that Democrats could lose control of the Senate in the midterm elections, they are investing heavily in voter turnout efforts,” the New York Times reports.

“In states too close to call like Alaska, Colorado, Iowa and North Carolina, Democrats are making much greater investments in the ground game than Republicans.”

“I was talking to one of my political advisers and I said: ‘If I had to do this again, I’d insist that you literally had a camera on me at all times. I want to be reminded that this is not off the cuff.”

— Mitt Romney, quoted by the New York Times, on running for president.

Longtime GOP consultant Ed Rollins told the Washington Post that former Arkansas governor Mike Huckabee could be a formidable presidential candidate.

Said Rollins: “Mike has always thought 2016 would be his cycle. I think he’s getting ready to go. Every sign out there is that he’s thinking hard about it.”

A new Target Insyght Poll in Michigan shows Gov. Rick Snyder (R) barely ahead of challenger Mark Schauer (D) in the race for governor, 41% to 40%, with 16% still undecided.

In the U.S. Senate race, Gary Peters (D) holds a double-digit lead over Terri Lynn Land (R), 48% to 38%.

A new Gallup poll finds more Louisianans identify themselves as or lean Democratic (45%) than Republican (41%), a shift from the slight edge Republicans have held for past three years. The shift is likely a welcome indicator for Sen. Mary Landrieu (D-LA) as she attempts to win her fourth term in one of this year’s most highly watched U.S. Senate races.

“Former President Bill Clinton will headline a series of rallies for Arkansas Democrats next week, lending a hand in the party’s efforts to fend off a Republican takeover of his home state’s top offices in the November election,” the Arkansas Democrat Gazette reports.

“As the 2014 midterm campaigns enter the homestretch, the Republican Party needs a net gain of six seats in Senate to take back control — and of course, it doesn’t particularly matter which ones, as long as the party gets to 51. But looking down the road toward the White House race, the outcomes in specific states will be a strong indicator of the national political mood — and Republicans’ prospects — heading into 2016,” the Wall Street Journal reports.

“With that in mind, here are the five states that bear the most watching: Colorado, Iowa, Michigan, New Hampshire and North Carolina.”

“Simmering tensions between Harry Reid and Tom Daschle are erupting into an all-out feud,” The Hill reports.

“Daschle is expressing frustration with the Senate majority leader (D-Nev.) for refusing to endorse Rick Weiland, a former Daschle aide who is running for the South Dakota seat held by retiring Sen. Tim Johnson (D).”

New York Times: “When you run for president twice, you tend to accumulate huge amounts of campaign souvenirs, gifts and other detritus. However elusive the ultimate prize, the trunkloads of consolation trophies endure: There are the plaques, the awards and the occasional engraved glass eagle (‘I got it for a speech or something’). Then there are the homemade portraits of the candidate, sent in by supporters. The Romneys have also saved 22 of each campaign T-shirt, button and poster — one for each of their grandchildren. From Ann’s $1,000-a-plate birthday luncheon in April 2012, they have saved the cake topping of her on horseback that was commissioned by Donald Trump.”