Parkland school shooting survivor and gun control activist David Hogg criticized President Trump's proposal for a national emergency to fund a border wall on CNN Tuesday, countering that "40,000 Americans dying annually from gun violence is a pretty damn good" topic for a national emergency instead.

The state of play: House Democrats will introduce a bill that will require background checks on private transactions for gun sales on Tuesday. The bill's introduction coincides with the 8th anniversary of the shooting of former Arizona Rep. Gabby Giffords, was nearly killed in a shooting that left six others dead in 2011.

Go deeper: Parkland survivor David Hogg says he'll attend Harvard in the fall

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The hard seltzer wars are heating up

Illustration: Aïda Amer/Axios

Competition in the hard seltzer market is heating up in the closing weeks of summer, as big companies like Constellation Brands, AB InBev and Molson Coors have entered the market and Coca-Cola is poised to join the fray in 2021.

Why it matters: The coronavirus pandemic has increased alcohol sales overall and hard seltzers are exploding in popularity and look to have staying power, boasting record high sales in recent weeks.

Why you should be skeptical of Russia's coronavirus vaccine claims

Photo: Alexey Druzhini/Sputnik/AFP via Getty Images

Russian President Vladimir Putin announced Tuesday that his country has registered a coronavirus vaccine and said that one of his daughters has already been inoculated, AP reports.

Why it matters: Scientists around the world are skeptical about Russia's claims. There is no published scientific data to back up Putin's claims that Russia has a viable vaccine — or that it produces any sort of immunity without significant side effects.

A quandary for state unemployment agencies

Illustration: Aïda Amer/Axios

State agencies charged with paying unemployment benefits to jobless residents have their backs against the wall as they rush to parse President Trump's executive actions on coronavirus aid.

Why it matters: States are being asked to pitch in $100 per unemployed resident, but it’s a heavy lift for cash-strapped states that are still unclear about the details and may not opt-in at all. It leaves the states and jobless residents in a state of limbo.