The Koroma presidency has focused on road constructions across the country, which has significantly improved Sierra Leone's infrastructure. The Koroma presidency has focused on encouraging investments, which has led to investment in the country's mining industry, mostly by Chinese companies. The Koroma presidency, with the financial help of the United Nations, has implemented a free healthcare program for children, pregnant women and breastfeeding mothers. However, many experts and critics say most of the money meant to fund the program has been mismanaged and misused by senior government officials due to corruption. The Koroma presidency still faces major challenges in fighting corruption, extreme poverty, unemployment, poor housing conditions, poor healthcare, poor energy and water supplies. The president maintains improvements have been made in all of the areas above, but critics and many experts say the government is behind in improving these conditions.