Clintons, Bushes and Obamas team up on Trump's child separation

By the numbers: As of the end of May, almost 2,000 children have been separated from their parents.

What they're saying

The Bushes:

• Former First Lady Laura Bush wrote an op-ed she wrote in the Washington Post denouncing Trump's policy as "cruel" and "immoral."
• Former Florida Gov. Jeb Bush also on Monday called on Trump to end the “heartless policy" in a tweet replying to the president.

The Clintons:

• Former President Bill Clinton tweeted Sunday: "On this Father’s Day I’m thinking of the thousands of children separated from their parents at the border. These children should not be a negotiating tool..." Hillary Clinton quote tweeted this, "YES!"
• Hillary Clinton also tore into the policy while delivering remarks in New York Monday.

The Obamas:

• Michelle Obama tweeted Monday: "Sometimes truth transcends party" in response to a Sunday night tweet from Bush's account that included the op-ed. Former President Barack Obama re-tweeted his wife's post.

Go deeper: What they're saying: Top Republicans speak out against child separation; What it's like for children being held in immigration facilities