Romney campaign withdraws ad targeting Santorum while daughter is hospitalized  —  Mitt Romney's presidential campaign told stations across Pennsylvania to pull until further notice a television ad targeting fellow Republican candidate Rick Santorum because Santorum's daughter is ill. The ad was slated to begin airing this morning.

It's “Game On” In Chicago  —  One year in, the Obama campaign unleashes itself on America.  Confident, cool, digitally dynamic.  But are they getting cocky?  —  Amy Sly for BuzzFeed  —  CHICAGO, Ill. — On the evening of April 4, campaign manager Jim Messina gathered more than 300 staffers …

Obama levels straight shots at Supreme Court and Ryan budget  —  ELON, N.C.  —  Conservatives are not accustomed to being on the defensive.  —  They have long experience with attacking the evils of the left and the abuses of activist judges.  They love to assail “tax-and-spend liberals” …

White House has diverted $500M to IRS to implement healthcare law  —  The Obama administration is quietly diverting roughly $500 million to the IRS to help implement the president's healthcare law.  —  The money is only part of the IRS's total implementation spending, and it is being provided outside the normal appropriations process.

The Gullible Center  —  So, can we talk about the Paul Ryan phenomenon?  —  And yes, I mean the phenomenon, not the man.  Mr. Ryan, the chairman of the House Budget Committee and the principal author of the last two Congressional Republican budget proposals, isn't especially interesting.

O'KEEFE VOTER FRAUD INVESTIGATION: YOUNG MAN OFFERED HOLDER'S BALLOT  —  U.S. Attorney General Eric Holder has declared that there is no proof that in-person voter fraud is a problem.  He's about to see proof that even he can't deny.  —  In a new video provided to Breitbart.com …

Special prosecutor: Won't take Trayvon Martin death to grand jury, still investigating  —  ORLANDO, Fla. — Special prosecutor Angela Corey said Monday she will not take the Trayvon Martin shooting death before a grand jury.  —  Corey said she continues to investigate the case and will not involve …

How We Spend  —  And what that tells us about the economy  —  EVEN AMERICANS WHO think they know where their money goes probably have no idea how their spending compares with that of their parents or grandparents.  But such figures yield a surprising picture of how our economy works—and how it's changing.

Obama's Monthly Job Approval Edges Higher in March  —  Approval high among core supporters; still lags with Hispanics, low-income adults  —  PRINCETON, NJ — President Barack Obama's job approval rating averaged 46% in March, up from 45% in January and February, and significantly improved …

Why Ron Paul matters more than Newt Gingrich  —  Former House speaker Newt Gingrich's long, slow fade into political oblivion in this presidential primary race has received lots — and lots — of attention.  —  Supporters of Republican presidential candidate Rep. Ron Paul, R-Texas …

Clicking on a Fortune: Facebook to Acquire Photo-Sharing Start-Up Instagram for $1 Billion  —  Facebook has just announced that it will acquire Instagram, the popular mobile photo-sharing service for $1 billion in cash and shares.  —  The social networking giant posted on the acquisition …

The Taint of ‘Social Darwinism’  —  Given the well-known Republican antipathy to evolution, President Obama's recent description of the Republican budget as an example of “social Darwinism” may be a canny piece of political labeling.  In the interests of historical accuracy, however …

NBC's Bad Edit Pre-dated Today Show And Still Appears on NBC News Sites  —  Saturday and Sunday, Reuters reported it had interviewed MSNBC News President Steve Capus and others at NBC and got “the fullest explanation yet” of the network's racially-charged, misleading edit of George Zimmerman's 911 call …