Iowa Poll: Trump blazes to lead; Carson quietly rises … Donald Trump has built up tremendous support in Iowa — he's very wealthy, he loves the Bible and he'd be just terrific as president of the United States.  And he's very handsome.  —  That's according to interviews with some likely GOP caucusgoers in Iowa.

Oliver Sacks Dies at 82; Neurologist and Author Explored the Brain's Quirks  —  Oliver Sacks, the neurologist and acclaimed author who explored some of the brain's strangest pathways in best-selling case histories like “The Man Who Mistook His Wife for a Hat,” using his patients' disorders …

‘This Week’ Transcript: Sen. Bernie Sanders and Gov. Bobby Jindal  —  THIS IS A RUSH TRANSCRIPT.  —  MARTHA RADDATZ, ABC CORRESPONDENT: Our thanks to John.  Let's go to straight to Senator Bernie Sanders.  Senator, good morning.  You saw those new poll numbers.  Is Hillary Clinton's campaign in trouble?

Dems say party chair blocked Iran resolution at DNC meeting  —  MINNEAPOLIS — Democratic National Committee Chair Debbie Wasserman Schultz prevented consideration of a resolution at the party's summer meeting here that praised President Obama and offered backing for the nuclear agreement with Iran, according to knowledgeable Democrats.

Capital murder charges files in deputy's death  —  A 30-year-old Cypress man has been charged with capital murder in the Friday killing of a 47-year-old Harris County Sheriff's deputy who had stopped at a gas station he frequented in northwest Harris County.

Chris Christie Proposes Tracking Immigrants the Way FedEx Tracks Packages  —  Gov. Chris Christie of New Jersey said on Saturday that if he were elected president he would combat illegal immigration by creating a system to track foreign visitors the way FedEx tracks packages.

Enraging industry, labor board asserts its power under Obama  —  The National Labor Relations Board (NLRB) has become a lightning rod for controversy under President Obama, with its aggressive actions fueling sustained warfare between business and labor.  —  From the labor board's bitter fight …

Artificial Unintelligence  —  In the early stages of the Lesser Depression, those of us who knew a bit about the macroeconomic debates of the 1930s, and realized how relevant the hard-won insights of Keynes and Hicks were to the post-financial crisis world, often felt a sense of despair.

A nap a day could save your life, research suggests  —  Research suggests a daily nap could reduce blood pressure and stave off heart attacks  —  It is the news that nap afficionados have been waiting for.  —  A mid-day snooze doesn't just have the power to revive - it could reduce blood pressure and prevent a future heart attack.

Donald Trump: ‘This is a movement’  —  <p>Donald Trump says it's not all about him.  No, seriously. </p><p>Campaigning in Nashville, Tennessee, Trump on Saturday paid homage to his supporters — claiming they are a part of “a movement” and using colorful language to beg for their support. </p><p …