Warren declined to say whether she discussed a joint 2016 presidential ticket with the vice president.
The N.Y. governor has endorsed Clinton, but will "respect" Biden's decision.
The conservative group says it's considering escalating its attacks against the GOP front-runner.
Gov. Scott Walker connects President Obama to a “rise in anti-police rhetoric” that contributed to two recent killings of police officers in a ...
Keith Laing 09/02/15 05:24 PM EDT
Rep. Barbara Comstock (Va.) is being accused of hypocrisy on D.C. Metro funding.
Donald Trump has kept open the option of running as an independent candidate.
Another poll found Sanders pulling within 7 points of Clinton.
Media attention was intense as the vice president spoke about higher education.
The Kentucky case has pushed gay marriage toward the center of the political debate.
Former Texas Gov. Rick Perry’s presidential hopes suffered another blow on Wednesday with the loss of his campaign's last remaining paid staffer in New Hampshire.