Are coal miners worth a look?

Independent analyst Jimmy Moyaha unpacks Thungela – one of his picks in the Moneyweb Investor Challenge. It's been a wild ride for the coal miner, but does it still deserve a place in investors' portfolios? Therese Grobler from Momentum Financial Planning explains why inconsistency is one of the biggest threats to long-term investing success. Renee Coughlan from FNB Wealth and Investments discusses the latest retirement survey, which shows more South Africans now have a retirement plan in place.