Signs of hope for Republicans after key primary victories

Tuesday Primary Night Is Key Test for Trump’s Impact on GOP | NBC Nightly News

CNN projection: Paul Ryan wins GOP Wisconsin primary

Eric Shawn Reports: The California primary... tied

Clinton adds stops in California ahead of June 7 primary

Ted Cruz and Donald Trump Battle Before Indiana Primary

Hillary Clinton"s entire Pennsylvania primary speech

Navigating Pennsylvania"s confusing primary ballots

Why the New York primary matters - BBC News

Why the New York primary matters - BBC News

New York Democrats Voice Opinions Before Primary

Pulse of the people: NY voters" state of mind on primary eve

What the latest NY primary poll numbers show us

Sanders changes criticism of Clinton ahead of NY primary

Clinton and Sanders go negative ahead of NY primary

Gretchen"s Take: Wait until you hear about Michigan primary

Fallout from Wisconsin Republican primary results

Is Wisconsin a reset for the Republican primary battle?

Will Wisconsin primary be a turning point for Republicans?

Clinton, Sanders campaign ahead of pivotal New York primary