Don't hang around, 'cause two's a crowd on my cloud, baby.
If I were to hang my head, I'd miss all the rainbows. And I'd drown in raindrops instead.
No, Infantry leader in an APC.
Then offhand, I'd say yes to both too. (But I should check the rules to make sure.)
Leader's in the same hex with the squad.
What if the leader were in a bunker and the squad outside that, or vice versa? A bunker is often treated almost like a different hex, so maybe that'd be different.
Better check my rules.