We're headed back to Las Vegas this morning for the CTIA Wireless convention, the third of the year's major smartphone trade shows. (See also CES and Mobile World Congress.)

What do we expect? Some new devices, actually -- possibly the HTC Supersonic -- and a big push for 4G. Look for live coverage throughout the week. And for the latest news from the ground, be sure to follow us on Twitter, as well as @philnickinson, @backlon and @crackberrykevin.