Starting today, AT&T subscribers in 160 markets will be able to use AT&T's Video Share service. The service lets users stream a live video signal from one phone to another during a phone call. While both people on the call will be able to see the video feed, the stream is only one way. In order for it to work, both people will need to have 3G-enabled phones, and have 3G coverage. The service costs $4.99 per month for 25 minutes of usage, or $9.99 for 60 minutes of usage. For people without subscriptions, video can be streamed for 35 cents per minute. Only the sender will be charged.