On: Senate narrowly rejects plan to require a warrant for Americans’ browsing data

[dlp211]

I doubt this. It makes no sense to not vote for the amendment irrespective of your vote for the larger bill. In other words, Sanders could vote yes on the amendment and no on the bill.

[repsilat → dlp211]

It could make sense to vote against watering down the bill if you think the watered-down version is more likely to pass. This amendment could be the opposite of a poison pill (a "spoonful of sugar"?)

[loeg → repsilat]

The bill will pass either way. Now it just passes with worse privacy properties for regular Americans.