Does the center right in Greece appeal to the country's youth?

Does the centre right in Greece appeal to the youth in the country?

Well that remains to be seen. There's an election on Sunday, but if you look at the opinion polls the center right Nea Dimokratia is well in the lead and it looks like a new government. The interesting thing is that all of these sort of extremist and populist parties to the right and the left are doing fairly badly. So this looks like being the first truly post-populist election of Europe.

Why can't the EU agree on a division of the bloc's top jobs?

This is a once in a five year experience. It's all of the leadership positions up until 2024. 28 countries. There are different political parties. There is a gender balance. It's a difficult equation. And that means that it does take some time. I remember times when it took several weeks - they've been at it for a couple of days. And I would expect them to formalize it within the next say 48 hours but it's going to be a difficult compromise. And the nature of the politics of Europe is compromise. East, west, north, south. Centre right. Centre left. Gender balance, youth, whatever. It take some time, but I think we'll have a result within say 48 hours.

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Does Boris Johnson strengthen or weaken the US-UK relationship?

Well I mean strengthens it in so far as he and Trump like each other. They're both oriented towards Brexit. They're kind of right-wing populists that aren't ideologically moored. But will it last? Boris could flip on a dime on any major issue as can Trump. So it's kind of volatile. Plus they both really love the media and when they're in front of each other with other people the potential to - I mean Boris upsets people and Trump easily takes offense. So this could easily go south.

Will Iran release the captured UK oil tanker?

I mean over time I suspect it will. But remember the UK has an Iranian tanker as well, so it's much more likely they work these things out together even if they're not explicitly linked, than suddenly the Iranians say, "Oh I'm sorry. Here's your tanker"

Will protests continue in Hong Kong?

It certainly seems that way. The question is what will China do about it? Xi Jinping is now saying that they are reaching the danger zone and the ability of the Chinese to hit back and hit back hard is real. I worry about those protesters.

Will Robert Mueller reveal anything new when he testifies on Capitol Hill?

I highly doubt it. He said very clearly that he does not intend to go beyond what was in his report. So Democrats looking for bombshells on collusion or obstruction are likely to be disappointed.

Can President Trump expand his electoral college edge in 2020?

Well he thinks he can. He thinks he can win in places like Minnesota and New Hampshire. I think it's more likely that he just hangs on to the Rust Belt states like Pennsylvania, Michigan and Wisconsin that got him there in 2016.

Should the governor of Puerto Rico resign?

Absolutely. Governor Rossello should resign. He's lost the confidence of the island. Puerto Rico needs a fresh start particularly after all these terrible text messages. He should definitely resign.

Finally for The Rant: today's rant is on Elizabeth Warren who put out a report today saying the economy is on the brink of collapse. It was very alarmist, certainly there are problems with the economy. Issues that could be fixed but she risks sounding like she's yelling fire in a crowded theater with calls like that.

"A regime willing to kill en masse to stay in power,' Karim Sadjadpour, an expert on Iranian, discusses the challenges facing the rise of democracy within the country.

Avi Loeb, The Chair of Harvard University's Astronomy Department, delves into the search for extraterrestrial life.