Matt is a 28 year old. He is a US citizen. He has been living in the US for 5 years. He wants to be a Senator. Can Matt be a Senator, and if so for which Senate can he run for: Florida or U. S. Senate? No, Matt can't run for the U. S or Florida Senate. Yes, Matt can run, but only for the Florida Senate. Yes, Matt can run, but only for the U. S. Senate. Yes, Matt can run for both the U. S. and Florida Senate.​