Wireless companies warn of US inauguration delays

In case you are planning to use your phone to videostream the inauguration of President Barack Obama, the wireless industry is warning customers to expect delays and advising users to help keep the lines clear by texting instead of calling and snapping videos but not sending them right away. Mobile phone companies are bracing for a surge in capacity in wireless calls, texting and video sharing, with up to 4 million people expected in DC next month.