I have noticied lately on wchu channel 61aztech america out of Chicago that they are broadcasting in hd is there a way dish can pick their feed up and carry them in hd.
not true. If the 2 parties agree for it to be carried then it is carried regardless of status.
Here in Minneapolis the low (like 1000 watt ANALOG) Univision station is carried on all major cable systems around here (they get the feed from Big dish)
BTW...the owner of this station (the one the OP is talking about) only owns low powered stations