Senate precedents name milk as the only beverage that senators may drink on the floor of the Senate.

Posted by The Lawfare Podcast, Oct 8, 2026Checked Nov 2, 2026

Polygraph verdictFalse

Sources: 3 contradict2 support1 context
Said: 1 time·
Confidence: 65%

The Lawfare PodcastOct 8, 2026

The precedent does name milk: Riddick's records a 1966 ruling that Senate rules do not prohibit sipping milk during a speech. But the claim that milk is the only beverage senators may drink is contradicted by sources saying no precedent bars other drinks, and water is also permitted.

The guest relays this claim without endorsing it. It counts as passed on, not against the post.

What was said

… She said, Under Senate precedents, what beverages may senators drink on the floor of the Senate? And here is Ragtime's response: Ah, Ragtime: Senate precedents name exactly one beverage, milk. Ridder's Senate precedents under milk, while speaking, holds that, quote, Senate rules do not prohibit a senator from sipping milk during his speech, citing a rule of January 24, 1966. The index entry food in Senate chamber is nothing but a cross reference to that milk ruling, and nothing in Ridder's or the current Senate Manual addresses water, coffee, or anything else on the floor. …

The Lawfare Podcast · Oct 8, 2026· from the transcriptPost →

What we found

Contradicts. Courthouse News quotes Matt Glassman saying 'I don't think there's any reasonable reading of Senate precedent' that bars lawmakers from having other drinks, and experts say no arcane rule blocks drinks such as soda or Gatorade on the floor.[2]

Contradicts. NPR and Business Insider report that water is also permitted on the floor, and Business Insider notes the milk entry is a precedent that does not list other beverages as prohibited, so milk is not the sole permitted beverage.[1][3]

Supports. Riddick's Senate Procedure, as quoted in several outlets, states that 'Senate rules do not prohibit a Senator from sipping milk during his speech,' citing a January 24, 1966 presiding-officer ruling.[3][4][5]

Context. Frumin describes the milk ruling as a precedent rather than a formal rule, and the 1966 exchange was a response to one senator's question rather than a general list of permitted drinks.[4][6]