(NEWSER) – Jeb Bushmocked by Donald Trump for having his "mommy" fight his battles, is going to bring his big brother into the mix on Monday.

Friends of George W. Bush tell the Washington Post that the former president is fascinated but troubled by this year's White House race and is "dying to get out there" to help Jeb. George W.—who has already appeared in a pro-Jeb ad and at several closed-door fundraisers—will join Jeb at a rally in North Charleston Monday evening, reports the Wall Street Journal.

Former Bush press secretary Ari Fleischer says Jeb knows "now is the time you bring in all the reinforcements and let the voters decide."

Photo: Getty Images

Read the full story on Newser.com