Can you do a Sage Advice on dual wielding Hand Crossbows?

Can you do a Sage Advice on dual wielding Hand Crossbows? (ps if you say we can use ’em like automatic pistols, I quit. ;))

http://dnd.wizards.com/articles/features/sageadvice_feats

What constitutes unnatural light obscurity? For example: campfire, forest fire, torch, wall of fog, web?

Attack roll spells count as attack actions. Does this allow 2 Attack spells with Extra Attack?

WOTC help confirmed attack roll spells count as attack actions. Does this allow 2 Attack spells w/Extra Attack?

Does double restrained part of Grappler feat actually negate advantage for grappler?

Extra Attacks: Can you move during the Attack action?

Conjure animals: does the player pick the specific animals or the DM?

Paladins can use Lay On Hands on themselves or just others?