SSDI.  Here:

https://www.forbes.com/sites/eriksherman/2017/05/23/trump-budget-does-cut-social-security-and-medicaid-breaking-major-promises/#4ddb58179b75

And despite protests, SSDI is part of Social Security.  We all paid into it for years.

And as for Medicaid...  deep cuts are present in both the House and Senate versions.  The Republicans control government.  Conservative members want even deeper cuts.  Guess what will happen?