Politicians lie because what they want is more important to them than your respect. They are willing to sacrifice your trust for everything that they desire.
https://commonsenseevaluation.com/2022/07/04/why-politicians-lie/
“I want the Iranians to know that if I am the president, we will attack Iran.” ~ Hillary Clinton
2014: George Soros, Lindsey Graham, and John McCain helped overthrow the legitimate government of Ukraine.
Their regime change efforts blossomed into the catastrophic war you see now with Russia and Ukraine.
Now, Lindsey Graham is insinuating that American troops would be happy to put boots on the ground in Iran.