In a preliminary Republican debate on Wednesday, Graham said the corporate tax rate needs to be lower so companies don't go abroad.
Pictures and numbers describing the historical rain and flooding across South Carolina and North Carolina.
Heavy rains are expected to result in significant losses to peanut, soybean and cotton crops, and it may go beyond that.
Here is a cluster of facts and figures about the historical rain that fell across South and North Carolina.
Forecasters are warning wind gusts topping 35 mph could down trees and power lines across the Carolinas and Virginia.
CNBC explains why there is a large gap between the number of households and amount of flood insurance policies in high-risk areas.
South Carolina's economic losses from the historic and deadly flooding will easily top $1 billion, experts say, but the looming issue for the state and federal government is that most of it will be uninsured.
NBC's Dave Wagner reports days of torrential rainfall has prompted mandatory evacuations in some parts of South Carolina as fears rise the disaster is not over yet.
South Carolina's losses from the floods will easily top $1 billion, but the issue for the government is that most of it will be uninsured.
South Carolina was expecting sunshine after days of inundation, but it will take weeks for the state to return to normal after historic rainstorm.
Dubbed a "1,000 year rain event" by meteorologists, the flooding has been blamed for at least seven deaths throughout South Carolina.
CNBC's Becky Quick reports on the historic storm to hit South Carolina over the weekend.
General Electric is planning to move 500 jobs overseas, citing the Export-Import Bank expiration.
Where does a practical car like the Toyota Prius go to reinvent itself? The same place many people go to let loose and have fun: Las Vegas.
In 2003 football star Casey Crawford gave up a lucrative NFL career and decided to cash in on a booming real estate business.
Rick Perry's campaign halts paychecks for 2016 campaign workers in South Carolina.
South Carolina is generating some big business in the car and plane industry as a new manufacturing hub takes shape. CNBC's Phil LeBeau reports the details.
South Carolina is attracting and expanding two industries with some of the highest-paying blue-collar jobs.
CNBC's Phil LeBeau takes a look at South Carolina's efforts to become the nation's new manufacturing hub.
Las Vegas and Québec City have filed for new NHL franchises, but based on past expansion teams, they would face a daunting task.