Santorum Concedes: He Can't Win The Nomination Outright  —  Winning by losing?  Strategy memo is less a “path to victory” as it is a path to a contested convention.  —  Santorum talks with supporters during a stop at Sweet Peppers Deli, Sunday, March 11, 2012, in Tupelo, Miss.  —  (AP / Eric Gay)

Specter says Obama ditched him after he helped pass health law  —  Former Sen. Arlen Specter (Pa.) writes in a new book that President Obama ditched him in the 2010 election after he helped Obama win the biggest legislative victory of his term by passing healthcare reform.

Obama Approval Rating Shows Serious Slip in New Poll  —  Despite improving job growth and an extended Republican primary fight dividing his would-be opponents, President Obama is heading into the general election season on treacherous political ground, according to the latest New York Times/CBS News poll.

Other notes from Alabama and Mississippi  —  In addition to asking about the Presidential race in Alabama and Mississippi we also touched on some other issues in those states:  —There's considerable skepticism about Barack Obama's religion with Republican voters in them.

EXCLUSIVE: 141 Companies Drop Advertising From Rush Limbaugh  —  ThinkProgress has obtained an internal memo from Premiere Radio Networks listing 96 national companies that have “specifically asked” their advertisments not be played during the Rush Limbaugh Show.  Premiere is the distributor of Limbaugh's program.

Rep. Stearns On Obama Birth's Certificate: ‘The Question Is, Is It Legitimate?’  —  New video of a February town hall shows Rep. Cliff Stearns (R-FL) pandering to birthers and raising questions about the legitimacy of President Obama's birth certificate.  —  When Stearns met with constituents …

Homeless hotspots plan causes controversy for BBH ad agency  —  Google Maps was used to alert the public to where the Homeless Hotspots participants were  —  An “experiment” which involved using homeless people as mobile wi-fi hotspots has attracted criticism, forcing the advertising agency behind it to defend itself.

Santorum Campaign Responds To Dutch Euthanasia Outrage  —  Rick Santorum has drawn fire for controversial statements about assisted suicide in the Netherlands.  In an impromptu interview with Dutch television station RTL4, Santorum press secretary Alice Stewart offered no explanation …

Welfare queens and college sluts  —  CNN, you really need to examine your hiring policies.  Your “analyst” Dana Loesch wrote this piece of drivel on her site yesterday: … I assume that CNN knows that Fluke wasn't testifying about herself and they know that she wasn't talking about her own sex life …

TPMDC  —  The Many Misleading Claims In Mitt's Monday Medicare Memo  —  As part of an effort to reverse the public's perception of the parties' positions on Medicare, Mitt Romney's campaign is appropriating a common Democratic attack and using it against President Obama.

TPM2012  —  Wisconsin election officials have now closed in on a proposed date for holding the the state's wave of recalls: June 5, an extension of one week.  —  The Government Accountability Board (GAB), the non-partisan agency that oversees elections in the state, met Monday to approve recalls against four Republican state senators.

Coffee Is an Essential Benefit Too  —  Here are some other health-care mandates that government should impose on employers.  —  Dear President Obama,  —  Can you believe the nerve of employers?  Many of them still seem to think that they should be allowed to determine the benefits they offer.

Georgia Republican Compares Women to Cows, Pigs, And Chickens  —  Republican Georgia State Representative Terry England  —  A speech from a Georgia Republican state representative surfaced last week in which he compared women seeking abortions of stillborn fetuses to cows and pigs.

Marco Rubio builds A-Team to control image, bio  —  Rubio's PAC also employs Malorie Miller, who worked for Jeb Bush when he was Florida governor and led the Rubio campaign's online messaging, fundraising and grass-roots outreach, as well as Alberto Martinez, a Tallahassee-based operative …

Justice Department bars Texas voter ID law  —  The Justice Department has blocked a new law in Texas requiring voters to show a photo ID, saying that it disproportionately harms Hispanic residents.  —  The action is the second time in three months that the Obama administration has blocked a state voter ID law.

‘Doonesbury’ abortion story arc moves to Op-Ed page  —  A story line about a woman seeking an abortion in Texas prompts Times editors to relocate the strip from the comics pages for the arc's six-day run.  —  “Doonesbury” comic strip.  (Universal Uclick)  —  A series of “Doonesbury” …

Romney: NFL owners ‘friends of mine’  —  Mitt Romney described two National Football League owners as “friends” during a Monday evening radio show, a comment that echoed one made earlier that he has “some friends who are NASCAR team owners.”  —  The comment came on an Alabama sports talk show …