On today's podcast:

1) Top US and European diplomats are gathering in Antalya, Turkey on Thursday as the outlook dims for any major breakthrough in expected peace talks between Ukraine and Russia.

2) President Donald Trump said the US might be getting closer to an agreement with Iran to curb the Islamic Republic’s nuclear program.

3) UnitedHealth Group Inc. is under criminal investigation for possible Medicare fraud, the Wall Street Journal reported, citing unidentified people familiar with the matter.

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