How do you know each other? <a href=" http://bunnypicnic.co.uk/price-for-nexium-20mg.pdf ">prevacid equivalent 40 mg nexium</a> Increased American investment in Africa, combined with aid that strengthens local governance, can generate profits for American companies, promote African economic growth and encourage China to act more responsibly in Africa. In a 2007 TED talk, former Nigerian Finance Minister Ngozi Okonjo-Iweala argued that if the west wants to help Africa, it should do business there. Obama should keep this advice in mind during his travels.