Actually, yes they do.
Iran was subjected to more searches than any nation in the history of the planet.
Every single entity on this planet, including ours, stated emphatically that Iran were following the rules to the letter.
But where have we heard this before?
OH YEAH!!! When the George W. kept on insisting Iraq had WMD's when the rest of the planet kept saying they didn't.
And guess what? They didn't.
The fact is republicans want war. They love war. Because they're in bed with arms dealers and oil tycoons and it makes them shit tons of money, and they don't care how many people, including Americans, have to die to get it.