Darline Graham details how she'd forge own path in Senate while carrying on brother Lindsey's legacy

Sen. Darline Graham, R-S.C., isn't trying to be a carbon copy of her late brother Lindsey, but as she vies for the opportunity to fill his Senate seat long-term, she's determined to carry on his legacy while forging a path of her own.

"I think Lindsey was an amazing senator," she said Monday on "Fox & Friends."

"His interest was foreign relations and national security, as we know. And while national security is really important, I'm a little different..."

SEN DARLINE GRAHAM...