President Trump is holding a rally in Charlotte, N.C., to tout his support for the state's 9th Congressional District Republican candidate Mark Harris, and fellow Republican Rep. Ted Budd.

Harris is a former pastor who in an increasingly heated race against Democrat Dan McCready, a Marine Corps veteran and businessman. Budd is a first-term congressman facing Democrat Kathy Manning. Trump won the state of North Carolina in the 2016 presidential elections.

Trump's rally comes hours after Cesar Altieri Sayoc Jr. was arrested for his suspected role in mailing out a dozen bombs to prominent Democrats and Trump critics.