Ahead of Tuesday's primaries, The WGBH News Week In Review presents your Adam Reilly-reported one-stop-shopping for your who-are-these-people-again needs, you somewhat-tuned-in electorate, you.

• Starting with Attorney General Martha Coakley, Reilly reports on whether or not she can shake doubts about her ability to close the race, after her 2010 U.S. Senate loss to former Sen. Scott Brown.

• In the primary races for governor and attorney general, who are the Democratic labor candidates? Everyone.

• The three Democratic gubernatorial candidates are threading a tricky rhetorical needle, running on Gov. Deval Patrick's legacy while also running away from it.

• The term "progressive," once avoided, has become a ubiquitous signifier for mainstream Democrats. But what does it mean?

• Meanwhile, on the Republican side, Reilly sees Charlie Baker shrugging off the RINO label in his race against Tea-Party candidate Mark Fisher.

That'll do it, see you Monday.