A new Public Policy Polling survey in Massachusetts finds the U.S. Senate race a dead heat with Elizabeth Warren (D) and Sen. Scott Brown (R) both at 46%.

Key findings: “Brown’s numbers have experienced a bit of a resurgence in the last few months. His approval rating is back over 50%, with 51% of voters approving of him to 38% who disapprove… Brown is conveying the sort of centrist, independent image he’ll need in order to win this fall. Only 34% of voters think he’s too conservative to 48% who say he’s ideologically ‘about right.'”

A new Rasmussen survey in North Carolina finds Mitt Romney continues to hold a small lead over President Obama in the key swing state, 47% to 44%.

“I will be the first president in modern history to be outspent in his re-election campaign.”

— President Obama, quoted by USA Today, in his latest fundraising appeal.

A new Public Policy Polling survey in Ohio shows President Obama continues to lead Mitt Romney, 47% to 44%, but it’s his weakest showing since last fall.

Key finding: “The big decline for Obama over the last couple months has been with white voters. He and Romney were basically tied with them earlier this year, but now Romney has opened up a 49-42 advantage with them. It’s actually white Democrats with whom Obama’s seen the biggest decline recently. In early May he had an 89-6 lead with them, but that’s now declined to 78-16.”

A new We Ask America poll in Colorado shows President Obama with a small lead over Mitt Romney in the presidential race, 47% to 43%.

A new We Ask America poll in Virginia finds Mitt Romney leading President Obama in the key battleground state, 48% to 43%.

First Read: “If there is a constant criticism about Mitt Romney and his campaign from both the left and right, it’s that they’re not nimble — especially when it comes to dealing with issues they’d prefer to ignore. And yesterday was a perfect example of this. Even though the U.S. Supreme Court ruling on Arizona’s immigration law shouldn’t have been a surprise and even though Romney was holding a fundraiser in Arizona (of all places!!!), it took the candidate and campaign hours to finally tell the public what they thought of the decision. First came a press release that didn’t signal if Romney agreed with the decision (and which parts). Then came a seven-minute press scrum in which a Romney press secretary refused to comment on the merits of the SCOTUS decision. And finally came Romney’s remarks at the Arizona fundraiser in which he appeared to disagree with the thrust of the ruling.”

Said Romney: “I would have preferred to see the Supreme Court give more latitude to the states not less.”

“We’ve said it before and we’ll say it again: Much of a president’s job is crisis management, and the only way to succeed is being nimble. That Team Romney seems to struggle with this aspect of the job is a potential warning sign for a challenger against an incumbent president.”

A Key Research/Brigham Young University poll in Utah finds that 77% of Mormons believe Mitt Romney’s nomination as the Republican presidential candidate is a good thing for the LDS church while just 2% told pollsters it was a negative.

Despite their excitement, 68% said that Romney’s nomination will bring bad and good publicity for the LDS church and 68% do not trust the media to cover the church fairly.

“Well, I’ll say this: Romney looks like a president.”

— Former Sen. Bob Dole, in an interview with GQ, on his previously tepid endorsement of Mitt Romney.

Rep. Charles Rangel (D-NY), “a once-towering figure in New York politics whose reputation was diminished when he was censured in Washington, is again fighting to keep his seat as a group of Democrats prepare to challenge him in a primary on Tuesday,” Reuters reports.

Nonetheless, “most political watchers still see him being re-elected.”

National Journal: “Rangel has strengths of his own, though. Interestingly, despite the redistricted seat’s new majority-Hispanic status, it also has over 24,500 more African-American residents than the old version of the district. And Rangel’s four-decade career in Congress has engendered abiding loyalty among many blacks and a large swath of Democratic voters in the area. Even though Rangel only won 51 percent in the 2010 primary, he actually won more primary votes (over 26,000) than all but one House candidate in the entire state. That suggests a robust turnout operation at the heart of Rangel’s experienced campaign, and indeed, Rangel significantly overperformed in the 15 precincts with the heaviest turnout in 2010, according to a Hotline analysis.”

The Wall Street Journal says four states — Wisconsin, Michigan, Minnesota and Pennsylvania — could transform the presidential race if Mitt Romney can win them.

“These are four reliably blue states where Mitt Romney’s campaign thinks it has a chance to pull off an upset. A Republican win in any one of these four would significantly change the calculus of what it takes to win in the electoral college, which is where a presidential race actually is decided.”

“President Barack Obama carried each comfortably four years ago, and they have been colored Democratic blue in every presidential race in the last generation. Minnesota last went Republican in 1972, Wisconsin in 1984 and Michigan and Pennsylvania in 1988, so they represent varying degrees of a long shot for the GOP.”