A bill that would restrict the use of phosphate fertilizers passed the state House of Representatives today by a large majority. The house adds its approval to the Senate, which recently voted heavily in favor of the bill. The measure was at the top of the agenda for lake associations throughout the state, as well as urban residents interested in water quality. If law, proponents say the bill would help make Minnesota's water cleaner, and would reduce harmful algae blooms that pop up late every summer. Minnesota Public Radio's Andrew Haeg reports.