22 days ago, DOJ prosecutors in the Mike Flynn case were asking for a sentence of imprisonment. Now they say they're not. What happened in the last 22 days?

ICYMI

22 days ago, DOJ prosecutors in the Mike Flynn case were asking for a sentence of imprisonment. Now they say they're not.

What happened in the last 22 days? https://t.co/CpvbS0K9MC

— Rachel Maddow MSNBC (@maddow) January 29, 2020