MacVices #22079: Glenn Fleishman Takes Control of Untangling Connections (2) Glenn Fleishman wraps up our discussion of his newest effort, Take Control of Untangling Connections for Take Control Books with discussions of Thunderbolt cables, USB-C compatibility, and more. Glenn also touches briefly on his Take Control of Your Apple ID, and why it is different from his other Take Control projects. (Part 2)