Former Secretary of State Hillary ClintonHillary Diane Rodham ClintonTrump rips Krugman, NYT after columnist writes GOP no longer believes in American values Klobuchar jokes to Cuomo: 'I feel you creeping over my shoulder' but 'not in a Trumpian manner' Dems seek to rein in calls for impeachment MORE and Rep. Alexandria Ocasio-CortezAlexandria Ocasio-CortezVA 'ain't broke' — but it can certainly be improved The Memo: GOP banks on Biden falling in primary Dems seek to rein in calls for impeachment MORE (D-N.Y) joked Thursday about White House senior adviser Jared KushnerJared Corey KushnerTrump claims Mueller didn't speak to those 'closest' to him It is wrong to say 'no collusion' The Hill's Morning Report - Is impeachment back on the table? MORE's alleged use of WhatsApp for official business.

Ocasio-Cortez mimicked a popular joke about 2016 presidential campaign controversy over Clinton's private email use while at State, saying "But his WhatsApp" when sharing Rep. Ro KhannaRohit (Ro) KhannaButtigieg responds to criticism after comparing Sanders, Trump supporters Environmentalists see victory with Green New Deal blitz Hillicon Valley: Washington preps for Mueller report | Barr to hold Thursday presser | Lawmakers dive into AI ethics | FCC chair moves to block China Mobile | Dem bill targets 'digital divide' | Microsoft denies request for facial recognition tech MORE’s (D-Calif.) interview on CNN about the Kushner allegations.

Clinton responded to Ocasio-Cortez's tweet saying "Tell me about it."

The House Oversight and Reform Committee obtained information Thursday showing that Kushner, who is also President TrumpDonald John TrumpRussia's election interference is a problem for the GOP Pence to pitch trade deal during trip to Michigan: report Iran oil minister: US made 'bad mistake' in ending sanctions waivers MORE's son-in-law, used WhatsApp and his personal email to conduct official government business.

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During the 2016 presidential election, then-candidate Trump would frequently criticize Clinton, his Democratic opponent, for using a private email server while secretary of State.