AJ & McCall: Lending Family Money Debate @8

It can get a little dicey, and of course depend on each situation, but what is the policy for lending family money? When AJ was a kid he believed that it was unquestioned and you let them borrow for the Debate At 8, but life can be a harsh teacher. McCall has a much stricter policy across the board, no for everyone. When it comes to borrowing, what is too much to ask for? Would you lend AJ & McCall money?