automatically scanned to create targeted ads. users say the practice violates their privacy, but google says they consented as part of the e-mail delivery process. and rising rents are pricing people out of many markets. the average rent in 90 cities is more than 30% of a person's medium gross income. a reason for the squeeze, more americans tip to represent instead of buy. some stories also making news this morning, oscar pistorius continued to break down in tears during cross-examination monday just as his defense began to break down, as well. the lead prosecutor accused pistorius of using his emotions as a shield and claimed he has changed his defense multiple times. >> you perceived an attack, that you fired at the attacker to kill him. that's not try. am i right? >> i didn't try to kill anyone, my lady. >> all to ward off an attack.