Al Jazeera is moving forward with its newly launched conservative channel despite an open letter from at least 100 critical staff members, a network executive said Thursday. "We're going ahead with Rightly," said Michael Weaver, senior VP of business development and growth in Al Jazeera's digital division. "We believe in what we're doing and the company believes in what we're doing. It's our direction." Weaver said he was deeply involved with the creation of the new digital platform, which launched Thursday with its first show, "Right Now with Stephen Kent." The interview program will address, according to an Al Jazeera...