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WASHINGTON (AP) — Columbine. Newtown. And now, Parkland.A grim fellowship of parents, teachers and students affected by school shootings over the past two decades was sitting down with President Donald Trump on Wednesday as the White House sought to show resolve against gun violence amid questions about the president's commitment to action.A strong supporter of gun rights, Trump has nonetheless indicated in recent days that he is willing to consider ideas not in keeping with National Rifle Association orthodoxy, included age restrictions for buying assault-type weapons.RELATED: Florida massacre survivors chant 'vote them out' as other students walk out in solidarityThe president is facing growing calls for action on gun control after the mass shooting that took 17 lives at Marjory Stoneman Douglas High School in South Florida.Still, while Trump has said he wants to listen and has offered support for some limited gun-control measures, gun owners are a key part of his base.Throughout the day Wednesday, television news showed footage of student survivors of the violence marching on the Florida state Capitol, calling for tougher laws. The protests came closer to Trump, too, with hundreds of students from suburban Maryland attending a rally at the Capitol and then marching to the White House. 1321

Virgin Galactic is preparing to land among the stars.On Wednesday, Virgin Galactic said they were working on its final preparations at its base in New Mexico as the VSS Unity is scheduled to launch into space from Spaceport America sometime in the fall.The company said the ship would be crewed by two pilots and several research payloads in the cabin.Virgin Galactic says its top priority is safety, so they want to make sure the pilots are prepared for the task at hand.To do just that, they will be using VMS Eve as an in-flight simulator. The pilots will use Eve to practice the identical approach and landing pattern since it's similar to Unity's, Chief Pilot Dave Mackay stated."The cockpit structure of Eve is almost identical to that of Unity: the same pilot seats and windows, as well as very similar flight controls and instruments," Mackay said in the press release.The company will go through a full, planned rehearsal before the VSS Unity takes flight. 973

WASHINGTON (AP) — A military whistleblower says federal officials sought some unusual crowd control devices — including one that’s been called a “heat ray” — to deal with protesters outside the White House on the June day that law enforcement forcibly cleared Lafayette Square. National Guard Maj. Adam DeMarco says the Defense Department’s lead military police officer for the National Capital Region sent an email asking if the D.C. National Guard possessed a long-range acoustic device — used to transmit loud noises — or an “Active Denial System," the so-called heat ray. DeMarco said he responded that the Guard was not in possession of either device. National Public Radio and The Washington Post first reported DeMarco’s testimony. 746

Voters in San Francisco backed a plan to tax rich companies to help the homeless.The city-wide ballot measure called Proposition C passed by a wide margin: 60% to 40%. It will be the largest tax increase in San Francisco's history, doubling its current budget to fight homelessness.Prop C entered the national spotlight when big-name tech billionaires began debating the issue.Salesforce CEO Marc Benioff was Prop C's most visible and well-funded supporter, sinking nearly million into the "Yes on C" campaign. He gave numerous interviews and confronted his opponents on social media.Benioff accused Jack Dorsey, the CEO of Square and Twitter, of not not giving back to the city where his companies are headquartered. Dorsey opposed the measure, as did other companies with offices in the city including Stripe, Visa, and Lyft. San Francisco Mayor London Breed also opposed Prop C. 892

WASHINGTON (AP) — Joe Biden and Barack Obama are stepping up their attacks on President Donald Trump and defending their time in the White House in a new video.It was their first in-person meeting since the coronavirus outbreak began.Biden enlisted the former president to help slam Trump's response to the pandemic while framing the former vice president as the better choice in November's election.The video released Thursday shows Obama and Biden wearing masks while arriving at an office, then sitting down well apart from each other to observe social distancing for a bare-faced chat.Biden and Obama discuss passing their administration’s signature health care law and blame Trump for stoking division and animosity among Americans. 745