July 20, 2015 5:54 pm Decision 2015: Trump Defends McCain Criticism He’s not backing down. Businessman and Republican presidential candidate Donald Trump is defending his criticism of Senator John McCain. NBC10’s Keith Jones has the latest. US & World Videos 2:54 UPenn leaders reiterate to pro-Palestinian protesters that they need to disband 1:44 Pro-Palestinian protesters remain on UPenn's campus despite warnings to disband 1:30 Protests calling for ceasefire continue at Penn 6:33 Family affair: Former Eagle and new Eagle Jeremiah Trotter and Jeremiah Trotter Jr. speak out 0:20 Teen girl shot in Southwest Philly, suspect in custody