WASHINGTON — Carly Fiorina made it official on Monday morning: She’s running for president in 2016. She announced the long-anticipated decision on Twitter shortly after 7 a.m. She joins Ted Cruz, Rand Paul, Marco Rubio and Ben Carson in the Republican field, the latter of whom announced on Sunday. Bernie Sanders and Hillary Clinton have announced their candidacies on the Democratic side.

I am running for President. http://t.co/TiEAlrWpUc

— Carly Fiorina (@CarlyFiorina) May 4, 2015