A collection of political news from across the state making headlines today:

• Steller: Babeu provokes migrant protests for own benefit Tucson.com

• Immigration tension boils over in Oracle Tucson.com

• Kwasman leads premature bus blockage Tucson.com

• Barber, McSally each have $1M+ headed into primary Tucson.com

• Fact check: Kwasman calls Kirkpatrick a radical liberal Tucson.com

• Riggs: Too hot for television azcapitoltimes.com (subscription required)

• Huppenthal defends record while opponent compares Common Core to communist China azcapitoltimes.com 

Contact reporter Joe Ferguson at jferguson@tucson.com or 573-4346. Follow him on Twitter @JoeFerguson