Sen. Darline Graham mourns by the casket of the late Sen. Lindsey Graham, during a Congressional tribute in the Rotunda of the US Capitol, on July 28. Trump's endorsement didn't stop others from runningThe impact – or perhaps lack thereof – of Trump's endorsement can be seen in the crowded nine-person field. Their parents raised them in a room behind a bar they owned in the town of Central, South Carolina. - Eric Lee/ReutersKevin Bishop, a former longtime aide to Lindsey Graham, said that upbringing forged a tight relationship between Lindsey and Darline Graham. Mike Lee of Utah and Rick Scott of Florida, as well as fellow South Carolina Rep. Nancy Mace.