Sen. Graham Warns Iran: If Gaza War Grows, It's Coming To You

US Senator Lindsey Graham (R-SC) speaks as a bipartisan group of US Senators hold a press conference, amid the ongoing conflict between Israel and the Palestinian Islamist group Hamas, at The David Kempinski Hotel in Tel Aviv, Israel, October 22, 2023.
US Senator Lindsey Graham (R-SC) speaks as a bipartisan group of US Senators hold a press conference, amid the ongoing conflict between Israel and the Palestinian Islamist group Hamas, at The David Kempinski Hotel in Tel Aviv, Israel, October 22, 2023.

US Senator Lindsey Graham on Sunday accused Iran of involvement in the October 7 Hamas attack and warned that any escalation of the war could exact a cost from Tehran.