 
Special Counsel Robert Mueller's team interviewed Jared Kushner for the second time last month, reportedly speaking with the president's senior advisor and son-in-law for seven hours.
The first interview, which happened in late 2017, largely dealt with Trump’s former national security adviser, Michael Flynn., according to the source.
The second meeting, which occurred in April of this year, focused on the campaign, the transition and other topics, including the circumstances of the firing of former FBI Director James Comey, the source said, adding that there were no questions about Kushner’s financial dealings or his family business.
Appearing on CNN Wednesday evening, Kushner’s attorney, Abbe Lowell, said “Kushner was there in the campaign, he was there in the transition, and he worked in the White House when events occurred after the inauguration that is of interest to the counsel. They asked him questions, he answered every single one. It was thorough.”
Lowell said that Kushner spent "a total of over nine hours with them from November and then in April."
It is not clear whether Kushner is a subject, target, or just a witness in Mueller's investigation, but Lowell says he has no indication his client is suspected of wrongdoing.
Also revealed this week: Kushner finally received his permanent security clearance.
Lowell confirmed the change in Kushner's security status, which capped a nearly 18- month review of his security application, that was held up after Kushner failed to disclose contacts he had with foreign officials – including Russians – as required by law.
Kushner spent 7 hours with Mueller investigators last month (ABC News)