demonstrating against what they call corruption. the protests began in response to proposed tax on messages services. then we go to barcelona. more than a half million people have rallied against the spanish government. at times those clashes have turned violent. protesters are taking part in the general strike organizing after former separatest leaders there were sentenced to 13 years behind bars. back to this end of the world. this is haiti. for weeks now, protesters have organized at times paralyzing the capital. they re trying to oust the president. economic unrest and the murder of a journalist have inflamed the protests there. like i said, a world in disarray this weekend. mick mulvaney says there is not a quit pro quo. the acting white house chief of staff is once again walking back comments that he made last week about the ukraine scandal.