Sen. Kyrsten Sinema, D-Ariz.

Tom Williams/CQ-Roll Call, Inc via Getty Images

Kyrsten Sinema once slammed a Democratic senator for trying to court Republican voters.  "What kind of strategy is that?" Sinema — then a social worker — said in 2003 of presidential-hopeful Joe Lieberman.  Now-Senator Sinema announced Friday she is leaving the Democratic party to become an independent. 

Kyrsten Sinema once organized a protest against a Democratic senator who was trying to court Republican...

Continue Reading Kyrsten Sinema once ripped then-Democratic Sen. Joe Lieberman for trying to win over Republican voters: 'What kind of strategy is that?'