With a new e-book, the falling former governor hopes for a November surge.
Trump reveals he packs heat when asked whether he would feel more comfortable if his employees carried weapons to work.
Wednesday night's event was meant to focus primarily on business and the economy.
Economy! Jobs! Taxes!
The retired neurosurgeon has surpassed the real estate mogul nationwide by 4 percentage points.
The brothers Bush took the stage in Houston, where George W. offered a strong testimonial.
The new survey shows that voters are attracted to Carson's personal story.
Considered the heavy favorite for the nomination earlier this year, Bush is now far behind poll leaders Donald Trump and Ben Carson.
The retired neurosurgeon leads the real estate mogul by 8 percentage points in the early primary state.
Fiorina had polled poorly in July and early August, but she gained support after the first Republican debate on August 6.
The latest Jeb-Trump brawl ventures into uncomfortable territory as the mogul questions the Bush-kept-us-safe wisdom.
Bush is the most popular candidate on Wall Street and Clinton is the second.
Bush said Vladimir Putin was exploiting a vacuum of U.S. leadership in Syria and elsewhere.
A reporter posted the two-word quote from Bush on social media Friday afternoon.
Many of the 20 presidential candidates joined in on the social media conversation.
The debate, which is the third GOP event of this election cycle, will be held on October 28.
The real estate billionaire leads the retired neurosurgeon by one percentage point.
Despite an impressive showing at the last Republican debate, Carly Fiorina trails Ben Carson.
Is it prejudice? Electoral math? Or simple demographics?