What if Anwar was bisexual?

Since the times of Alexander till now. There have been so many Leaders and Celebrities who have come out to claim that they are either bisexual or gay or lesbian. It's not very shocking to discover things like this now days. What is Anwar was really bisexual. Does it mean he isn't capable of leading a country. Because we are a Muslim country the issue of ethics plays a big part.
I don't know Anwar personally so i cant vouch for his character. There is a saying. Where there is smoke there is fire. So let's not give too much thought to it. We have a lot of other problems in this country that need alot of attention. As long the guy can do his job effectively we should not criticise his character.