On November 30, 2010, CBC's senior director of regulatory affairs issued a letter to the CRTC regarding CBC's plans for transitioning to digital. The letter states, "CBC/Radio-Canada will not be converting its analogue retransmitters in mandatory markets to digital after August 31, 2011."  On December 16, 2010, some months after the CRTC issued a bulletin reminding broadcasters that analog transmitters had to be shut off by the deadline in mandatory markets, the CBC revised the documents accompanying its August 6, 2010 news release to state that it had the money for and is striving to transition all 27 transmitters by August 31, 2011.
Why did the CTRC send out a bulletin to broadcasters?
reminding broadcasters that analog transmitters had to be shut off by the deadline in mandatory markets

The first session ended in a solemn ceremony on 8 December 1962 with the next session scheduled to occur in 1963 from 12 May to 29 June – this was announced on 12 November 1962. John XXIII's closing speech made subtle references to Pope Pius IX, and he had expressed the desire to see Pius IX beatified and eventually canonized. In his journal in 1959 during a spiritual retreat, John XXIII made this remark: "I always think of Pius IX of holy and glorious memory, and by imitating him in his sacrifices, I would like to be worthy to celebrate his canonization".
When was the next session scheduled?
1963 from 12 May to 29 June

Zinc is an essential mineral perceived by the public today as being of "exceptional biologic and public health importance", especially regarding prenatal and postnatal development. Zinc deficiency affects about two billion people in the developing world and is associated with many diseases. In children it causes growth retardation, delayed sexual maturation, infection susceptibility, and diarrhea. Enzymes with a zinc atom in the reactive center are widespread in biochemistry, such as alcohol dehydrogenase in humans. Consumption of excess zinc can cause ataxia, lethargy and copper deficiency.
What is extremely important to prenatal and postnatal development?
Zinc