Is it possible to use an iMac in Target Display mode with a 2016 MacBook Pro with USB-C? Before they went Retina, iMacs could be used as displays in Target Display Mode. Is this possible with the new Touch Bar / USB-C MacBook Pros (late 2016) via the USB-C ports? They don't have a Mini DisplayPort-style Thunderbolt 1-2 port, and the support article about connecting various things to the USB-C ports doesn't mention an iMac. Neither does the article that explains what can and can't be used with the USB-C to Thunderbolt 2 adapter.
My 13" 2016 MacBook Pro drives my late 2009 27" iMac's display using a third-party USB-C to Mini DisplayPort adaptor.