US:
- Occupy SF Protesters Armed With Crowbars, Bats Smash Windows Of Local Businesses, Paint-Bomb Police Station… (Weasel Zippers)
- #OCCUPYSF: MAY DAY RIOT STARTS EARLY (Breitbart.com)
- WATCH LIVE VIDEO FROM OCCUPY’S MAY DAY PROTESTS (The Blaze)
- May Day Terror Begins » (FPM)
UK:
- May Day Occupy protests – live coverage (Guardian)