The Note: For Trump and Russia, it may not be the crime but the cover-up

Also, the CBO score on "Trumpcare" will be released today.

— -- WHAT YOU NEED TO KNOW TODAY

  • President Trump met privately with Pope Francis today at the Vatican where the two exchanged gifts and discussed peace, religious freedom, and the Middle East and the protection of Christians
  • Following the deadly Manchester attack, the UK raised the threat level from severe to critical, believing that another attack could be imminent
  • Former CIA Director John Brennan said he "encountered and am aware" of intel that revealed interactions between Trump's campaign associates and Russian officials that he was "concerned about" and "raised questions" in his mind about whether Russia gained the cooperation of those individuals
  • The Trump budget landed with a thud yesterday, while CBO will release its analysis of the House-passed GOP health care bill today
  • QUOTE OF THE DAY

    THE SLEEPER STORY with ABC News' Shushannah Walshe

    Just three weeks ago, it was the most anticipated number around. When it gets released today, the CBO score on the House-passed American Health Care Act could get lost in other news. But the numbers will matter soon enough. When House Republicans passed the AHCA, they didn't know the bill's financial impact or the amount of people that could gain or lose coverage. In order for the Senate to even take up the bill using reconciliation, the AHCA needs to save $2 billion over the next 10 years. If it doesn't, the House needs to vote again, to say nothing of the politics in the Senate. The other number to watch? How many people could lose coverage – a number Democrats absolutely won't let Republicans forget in 2018. Even before the CBO weighs in, a key negotiator, Rep. Tom MacArthur, resigned as co-chairman of the moderate Tuesday Group. He cited divisions within his own group over Obamacare's replacement as a main reason for that resignation. It's likely those divisions become more stark after today.

    BUDGET BLASÉ

    A MOMENT FOR MONTANA

    With President Trump's controversies swirling at home and his popularity (or lack of popularity) stagnant, Democrats are ready for something to show for it. After coming close in Kansas and Georgia, the national parties haven't been very invested in Thursday's special election in Montana. But the under-the-radar contest has the opportunity to take us by surprise while everyone's eyes are on the president overseas. Yes, the U.S. House seat has been red for two decades. But Montanans are known to split their tickets: they elected a Democratic governor in November and one of their two Senate seats are blue. Heck, the state almost went to Barack Obama in 2008. And with a Bernie-esque candidate in Rob Quist -- and a state that refused to go Hillary Clinton's way even on the final day of the Democratic primary calendar last June -- the Treasure State might just deliver the shocker that Democrats need to claim some positive movement more than six months after the ultimate electoral shocker left them directionless, ABC News' Ryan Struyk writes.

    NEED TO READ with ABC News' Adam Kelsey

    Trump expected to retain attorney for Russia inquiry. President Trump is expected to retain lawyer Marc Kasowitz as his private attorney representing him on matters related to the Russia investigation being led by Special Counsel Robert Mueller, a source close to Kasowitz and sources familiar with the Trump's decision confirmed to ABC News. Kasowitz has represented Trump "on a wide range of litigation matters for over 15 years." http://abcn.ws/2ryAVSD

    Michael Flynn risks being held in contempt of Congress. The Senate Intelligence Committee has announced two new subpoenas against former national security adviser Michael Flynn to compel him to turn over documents related to his contact with the Russians, adding that Flynn risks being held in contempt of Congress if he does not comply with the requests. http://abcn.ws/2q9YMs5

    Food stamps a casualty of Trump's proposed budget. Anti-hunger advocates aren't pleased by Trump's budget. Lucy Melcher, associate director for advocacy with the anti-hunger group No Kid Hungry, argues that the proposed cuts are "devastating" to a program that research shows lifts people out of poverty. The Supplemental Nutrition Assistance Program, more commonly known as food stamps or SNAP, is the "hunger safety net" for Americans in poverty or out of work. http://abcn.ws/2q9VQvm

    Trump's budget cuts EPA by 31 percent. The president's new budget plan cuts 31 percent of the agency's funding overall, including significant reductions to research programs and enforcement of clean air and clean water programs. Environmental research faces one of the largest cuts; Trump's budget proposes cutting almost half of the research budget, or $234 million. http://abcn.ws/2qTYd4C

    WHO'S TWEETING?

    @devindwyer: "He is something," @POTUS Trump said of @Pontifex according to the travel pool. "We had a fantastic meeting."

    @mikememoli: UPDATE: "Per Vatican pool the pope and Melania were actually talking about potizza, which apparently is a Slovenian treat. Not pizza."

    @theintercept: What Trump and Duterte said privately about North Korean nuclear threat https://interc.pt/2qeE7yO by @jeremyscahill @AlexanderEmmons @ryangrim

    @gdebenedetti: New: A PENCE robo-call started today in Montana: "With Greg Gianforte's help, we will Make America Great Again" http://www.politico.com/story/2017/05/23/pence-montana-special-election-238743

    @aseitzwald: Seth Rich's parents write op-ed in Washington Post: "Imagine living in a nightmare that you can never wake up from." https://www.washingtonpost.com/opinions/were-seth-richs-parents-stop-politicizing-our-sons-murder/2017/05/23/164cf4dc-3fee-11e7-9869-bac8b446820a_story.html?tid=ss_tw&utm_term=.0fdedae392d2