Do we have any honest Politicians in the United States serving today?

I suspect that the vast majority of politicians start out honest. They may often make promises they are incapable of keeping inasmuch as they don't fully understand the powers of the offices they seek, but breaking a promise is not always a dishonest act, is it? Circumstances may then tempt them to dishonesty and We the People don't hold them accountable when they succumb to that temptation. Once they get away with a lie, it's easier to voice the second. (Yes, there really are slippery slopes regardless of the fact that intellectuals laugh at the concept)

COL Mikel J. Burroughs, many people don't know that members of Congress take the exact same oath of office as do commissioned officers. Imagine if said officers behaved as do many of these elected officials. The cells of Leavenworth would be filled to overflowing!
I'm sure there are some that are honest, but as CSM Charles Hayden suggested, Diogenes may have difficulty finding them!

You're asking the Wrong Dude, I'm a retired Navy Spook, On a very base level I don't trust anybody. Our Motto was "In God We Trust All Others We Monitor" I worked in COMSEC and OPSEC but part of any good OPSEC is OPDEC, Operational Deception, we employed that against our Enemies, Dependents, Fellow Comrades in Arms. Project Classic Wizard Zeto Pt. Adak, AK We went out of our way to convince our Marine Security folks that we were operating an Underground Submarine Maintenance Facility. Fake Missile Runs at the Iraqis for a week to desensitize them before the Actual Launch of Missiles. Encouraging UFO Stories in Southern California in the Late 70's to cover the early testing of the Tomahawk. Huge Orders at the Pizza Hut near the Pentagon so they wouldn't be able to tell when an actual operation was going down. To Quote Churchill "Truth is so precious that she should always be attended by a bodyguard of lies". Everything I did had a Cover Story that was pure unadulterated BS and the Classified Mission Statement".