President Barack Obama has met with the families of the victims of the Orlando gay nightclub shooting.
He said the families wanted to know why mass shootings continue to happen and why America's leaders don't do more to stop it.
Omar Mateen killed 49 people with a military style automatic AR-15 weapon.
Obama poured scorn on Republican presidential candidate Donald Trump's argument that club-goers should have been allowed to carry weapons.
IN: The notion that the answer...
OUT: ...that makes sense.
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