Donald J. Trump and his allies have begun investigations to support their claims that Joseph R. Biden Jr. was incapacitated ...

Former DNC Chair Donna Brazile, former RNC Chair Reince Priebus, Neera Tanden from the "Center For American Progress," and National Review editor Ramesh Ponurru join ABC's Jon Karl on "This Week" ...

The committee is set to conduct several interviews with former Biden aides to investigate allegations that there was a ...