KEY POINTS
  • Sen. Cory Booker, D-N.J., fell in line with other high-profile Democrats by vowing to stop accepting donations from corporate PACs.
  • Booker joins the likes of 2020 hopefuls Kirsten Gillibrand, Elizabeth Warren and Bernie Sanders with his pledge.

Sen. Cory Booker, D-N.J., vowed in a Tuesday tweet to stop accepting campaign donations from political action committees with ties to for-profit corporations.

Booker, long rumored to be considering a presidential run in 2020, joins five other high-profile senators and potential presidential hopefuls such as Sen. Elizabeth Warren, D-Mass., and Sen. Kirsten Gillibrand, D-N.Y. Sen. Bernie Sanders, the independent Vermont senator who caucuses with Democrats, has also said he would stop taking donations from corporate PACs.