Photo: Nicholas Kamm/AFP/Ronen Tivony/Echoes Wire/Barcroft Media via Getty Images

Former Vice President Joe Biden tweeted Saturday he wanted to clarify comments he made to The Des Moines Register that he would defy a subpoena to testify in President Trump's Senate impeachment trial. But he didn't make clear whether he would testify.

Why it matters: Biden told the news outlet his testimony would take all of the focus off Trump, allowing the president would be able to get away with violating the Constitution. This is a move straight out of Trump's career playbook, according to Biden.

  • During his interview with the Register, Biden said the media plays a role in taking the focus off of Trump because they would report on Biden's testimony for weeks afterward.
"The reason I wouldn't is because it is all designed to deal with Trump doing what he's done his whole life. Trying to take the focus off him. Not a single person, not one single person, not even that thug Giuliani and his crony compatriots have said I did anything other than my job."
— Former Vice President Joe Biden

What's new: Following the publication of his comments to the Des Moines Register, Biden said on Twitter that he'd always complied with a lawful order in his 40 years in public life "and in my eight years as VP, my office — unlike Donald Trump and Mike Pence — cooperated with legitimate congressional oversight requests." He added:

Go deeper: 99% of the Trump campaign's TV ads this year discussed impeachment

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Updated 55 mins ago - Politics & Policy

Coronavirus dashboard

Illustration: Annelise Capossela/Axios

  1. Global: Total confirmed cases as of 3 p.m. ET: 20,158,258 — Total deaths: 738,063 — Total recoveries: 12,388,686Map.
  2. U.S.: Total confirmed cases as of 3 p.m. ET: 5,116,791 — Total deaths: 164,137 — Total recoveries: 1,670,755 — Total tests: 62,513,174Map.
  3. States: Florida reports another daily record for deaths State testing plans fall short of demand.
  4. Axios-Ipsos poll: 1 in 2 has a personal connection to COVID-19.
  5. Business: Moderna reveals it may not hold patent rights for vaccine.
  6. 🏈 Sports: Big Ten scraps fall football season due to coronavirus.

Big Ten postpones fall sports due to coronavirus

Photo: Joe Robbins/Getty Images

The Big Ten announced Tuesday that it has voted to postpone its 2020 fall sports season, including football, due to risks posed by the coronavirus pandemic, hoping instead to play in the spring.

Why it matters: The move from one of the most prominent conferences in college sports will almost certainly prompt other Power Five leagues to follow suit.

13 of Biden's former rivals to appear together at Democratic convention

Democratic presidential candidates at the primary debate in Charleston, SC. Photo: Win McNamee/Getty Images

In a show of unity at the Democratic National Convention, 13 of Joe Biden's former 2020 challengers will appear via video to talk about the party's vision for the country and how they'll work with Biden to get it done.

Why it matters: Coalescing around Biden and his eventual running mate will help Democrats head into the general election against President Trump with a united front — unlike what they did in 2016.