New law clamps down on homeless as blue city advocate admits the 'frustration' is justified / Doug Ford to crack down on homeless encampments with new law and funding. Here's what's in the legislation / Prince William champions homelessness reform in new documentary / Florida enacts tough law to get homeless off the streets, leaving cities and counties scrambling / Research reveals many laws targeting homelessness are ineffective / Supreme Court rules cities may enforce laws against homeless encampments / Supreme Court criminalizes homelessness allowing laws that arrest people who sleep in public areas / New homelessness bill should not be more punitive than 19th-century one