A Florida man pulled a gun on a bus driver because he was angry that his children were yelled at, and upon learning that she was just filling in, declared it was her "lucky day," authorities allege.

DAVENPORT, Fla. (WFLA) — A Davenport mother was arrested Monday after authorities said she boarded a school bus and began yelling and cursing at a student, causing the bus to be delayed by nearly an ...