IPhone 3GS Heats Up, DOJ Takes Aim at Google (PC World)
PC World - The iPhone scored quite a few headlines related to overheating problems with the 3GS this week. Depending on whom you believe, those issues are either real, exaggerated, the fault of users or some combination of the three. Otherwise, as warm weather takes hold above the equator and Bostonians contemplate whether it's time to brush up on our ark-building skills (rain, rain go away), we find this week's IT news offerings cover a broad range.

WATCH: Michel Jackson Searches Crashes Website

Facebook Modifies Privacy Tools
For first time, users can choose to share info with the entire Internet.

Companies pledge more openness about Web tracking (AP)
AP - Companies that track consumer behavior online for advertising purposes are vowing to make their practices more transparent and to give people a way to decline being shadowed.

Bluetooth "Big Brother" tracks festival-goers (Reuters)
Reuters - Researchers are using Bluetooth technology to observe the meanderings of tens of thousands of festival-goers at a top European rock festival, hoping their findings will launch a new generation of tracking devices.

HEAR: Emotional 911 Call in Deadly Python Attack
Distraught snake owner calls 911 to report strangled Florida toddler.