ISIS claims responsibility for Texas shooting, threatens more attacks  —  Story highlights  —  (CNN)ISIS has claimed responsibility for the attack outside a Prophet Mohammed cartoon contest in Texas — and warned of more attacks to come.  —  In a broadcast on its official radio channel Tuesday …

First on CNN: Clinton, Democratic presidential opponents to debate six times  —  Washington (CNN)Democrats will announce Tuesday six presidential primary debates, giving long shots a potential opportunity to share the debate stage with frontrunner Hillary Clinton, CNN has learned.

How Mike Huckabee Became the New Sarah Palin  —  In late January a once-dominant figure in Republican politics suddenly began hinting at a presidential run and got a lot of negative feedback.  It had to make Mitt Romney feel better.  —  Yes, 2008 GOP vice presidential nominee Sarah Palin pointedly refused …

Hillary to GOP: You get 1 shot on Benghazi  —  Hillary Clinton is refusing to testify twice before the House panel investigating the 2012 attacks on the U.S. government compound in Benghazi, Libya.  —  Clinton is willing to testify once before the House Select Committee on Benghazi …

Mayor de Blasio Is Irked by a Subway Delay  —  The email, blunt and to the point, popped into City Hall aides' inboxes at 12:17 p.m., and the subject line said it all: “2 problems today.”  —  Mayor Bill de Blasio, it seemed, was not pleased.  —  In a stern, bullet-pointed missive on Monday …

For Top 25 Hedge Fund Managers, a Difficult 2014 Still Paid Well  —  For investors in hedge funds, like big pension funds, 2014 was not a lucrative year.  But for those who managed their money, the pay was spectacular.  —  The top 25 hedge fund managers reaped $11.62 billion in compensation in 2014 …

Freddie Gray arrest documents drawn up for wrong people  —  Unlimited Access.  Try it Today!  Your First 10 Days Always $0.99

Multiple Causes Seen for Baltimore Unrest  —  Most Say It Was the ‘Right Decision’ to Charge Police Officers  —  The public sees a number of contributing factors for the outbreak of violence and unrest in Baltimore last week.  —  About six-in-ten (61%) say that “some people taking advantage …

Only the Clintons seem blind to foundation's conflicts: Our view  —  Hillary should put the charity's work on ice during her presidential campaign.  —  The foundation that Bill Clinton created after leaving the White House in 2001 has many things to commend it.

Ben Carson's over-the-top ego  —  Republican neurosurgeon Ben Carson brought out a choir singing an Eminem cover and vowed not to be “politically correct” at the event announcing his run for president in 2016.  Here are those key moments and more.  (AP)  —  Ben Carson, who formally announced …

The GOP's First Big 2016 Test: Fitting Candidates on the Debate Stage  —  From 23 debates in 2012 to as many as 17 candidates in 2016.  —  The Republican Party has a whole new debate problem in 2016.  —  After suffering through a seemingly endless and unwieldy stream of 23 debates in the 2012 cycle …